Magma V2.19-8 Mon Sep 9 2013 19:20:06 on localhost [Seed = 476060124] Type ? for help. Type -D to quit. Loading file "10^2_144__sl2_c1.magma" ==TRIANGULATION=BEGINS== % Triangulation 10^2_144 geometric_solution 15.02795191 oriented_manifold CS_known -0.0000000000000010 2 0 torus 0.000000000000 0.000000000000 torus 0.000000000000 0.000000000000 16 1 2 3 4 0132 0132 0132 0132 1 1 0 1 0 1 -1 0 0 0 0 0 0 0 0 0 -1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 1 0 0 0 0 0 -1 0 1 -1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -0.077668166114 0.937617117518 0 5 7 6 0132 0132 0132 0132 1 1 1 0 0 0 0 0 0 0 0 0 1 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -0.079638515128 0.583405390836 5 0 7 8 0132 0132 1302 0132 1 0 1 0 0 -1 0 1 0 0 0 0 1 0 0 -1 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 1 0 0 0 0 0 2 1 -3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -0.532587763187 2.073683217721 9 10 11 0 0132 0132 0132 0132 1 1 1 1 0 -1 0 1 0 0 0 0 0 1 0 -1 -1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 1 -1 0 1 0 0 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.288272021895 1.014191662149 9 9 0 6 3120 1230 0132 1230 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 0 0 0 0 0 0 0 0 0 0 1 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.793622232528 1.404348445962 2 1 9 8 0132 0132 3012 3120 1 0 0 1 0 0 0 0 0 0 0 0 -1 0 0 1 -1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 -1 0 -2 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.381628071051 0.751821186152 4 10 1 11 3012 3012 0132 3012 1 1 1 1 0 -1 0 1 0 0 0 0 0 0 0 0 0 -1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 0 1 0 0 0 0 0 0 0 0 0 -1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.463623714696 0.660650305010 2 12 13 1 2031 0132 0132 0132 1 1 0 0 0 0 0 0 0 0 0 0 1 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 -3 0 0 -1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.574114643313 1.224827366231 5 14 2 15 3120 0132 0132 0132 1 0 0 1 0 1 -1 0 0 0 0 0 -1 1 0 0 0 -1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -2 3 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.253264936433 0.728378706099 3 5 4 4 0132 1230 3012 3120 0 1 1 1 0 0 0 0 0 0 0 0 1 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 0 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.793622232528 1.404348445962 6 3 14 11 1230 0132 0132 3120 1 1 1 1 0 1 0 -1 0 0 0 0 1 0 0 -1 1 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 -1 0 0 1 -1 1 0 0 -1 1 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.327399137010 0.494094871582 10 13 6 3 3120 1230 1230 0132 1 1 1 1 0 0 0 0 0 0 0 0 1 0 0 -1 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 -1 1 -1 0 0 1 0 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.327399137010 0.494094871582 15 7 14 14 0213 0132 2103 0132 1 1 0 0 0 0 1 -1 0 0 0 0 0 0 0 0 0 1 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 -1 0 0 0 0 0 3 -3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.630949080430 0.906885938425 15 15 11 7 3012 0132 3012 0132 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 -1 0 -1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.630949080430 0.906885938425 12 8 12 10 2103 0132 0132 0132 1 1 1 0 0 -1 1 0 0 0 0 0 -1 1 0 0 1 -1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 -1 0 0 0 0 3 -3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.483056945078 0.743020953696 12 13 8 13 0213 0132 0132 1230 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 1 0 0 0 -1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.483056945078 0.743020953696 ==TRIANGULATION=ENDS== PY=EVAL=SECTION=BEGINS=HERE {'variable_dict' : (lambda d, negation = (lambda x:-x): { 'c_1001_15' : d['c_1001_14'], 'c_1001_14' : d['c_1001_14'], 'c_1001_11' : d['c_1001_11'], 'c_1001_10' : d['c_1001_0'], 'c_1001_13' : negation(d['c_0011_11']), 'c_1001_12' : d['c_0011_14'], 'c_1001_5' : negation(d['c_0011_10']), 'c_1001_4' : d['c_0101_1'], 'c_1001_7' : d['c_1001_14'], 'c_1001_6' : negation(d['c_0011_10']), 'c_1001_1' : d['c_0011_14'], 'c_1001_0' : d['c_1001_0'], 'c_1001_3' : negation(d['c_0011_11']), 'c_1001_2' : d['c_0101_1'], 'c_1001_9' : negation(d['c_0011_4']), 'c_1001_8' : d['c_1001_0'], 'c_1010_13' : d['c_1001_14'], 'c_1010_12' : d['c_1001_14'], 'c_1010_11' : negation(d['c_0011_11']), 'c_1010_10' : negation(d['c_0011_11']), 'c_1010_15' : negation(d['c_0011_11']), 'c_1010_14' : d['c_1001_0'], 's_3_11' : d['1'], 's_3_10' : d['1'], 's_0_12' : d['1'], 's_3_12' : d['1'], 's_0_14' : d['1'], 's_3_14' : d['1'], 'c_0101_13' : negation(d['c_0011_11']), 's_2_9' : d['1'], 'c_0101_11' : d['c_0101_10'], 'c_0101_10' : d['c_0101_10'], 'c_0101_15' : d['c_0011_12'], 'c_0101_14' : negation(d['c_0011_13']), 's_2_0' : d['1'], 's_2_1' : d['1'], 's_2_2' : d['1'], 's_2_3' : d['1'], 's_2_4' : negation(d['1']), 's_2_5' : d['1'], 's_2_6' : negation(d['1']), 's_2_7' : d['1'], 's_2_12' : d['1'], 's_2_13' : d['1'], 's_2_10' : d['1'], 's_2_11' : d['1'], 's_2_14' : d['1'], 's_2_15' : d['1'], 's_0_6' : negation(d['1']), 's_0_7' : d['1'], 's_0_4' : d['1'], 's_0_5' : d['1'], 's_0_2' : d['1'], 's_0_3' : d['1'], 's_0_0' : negation(d['1']), 's_0_1' : negation(d['1']), 'c_0011_15' : negation(d['c_0011_13']), 'c_0011_14' : d['c_0011_14'], 'c_0011_11' : d['c_0011_11'], 'c_0011_10' : d['c_0011_10'], 'c_0011_13' : d['c_0011_13'], 'c_0011_12' : d['c_0011_12'], 'c_1100_5' : d['c_0011_4'], 'c_1100_4' : d['c_0110_6'], 'c_1100_7' : negation(d['c_1001_11']), 'c_1100_6' : negation(d['c_1001_11']), 'c_1100_1' : negation(d['c_1001_11']), 'c_1100_0' : d['c_0110_6'], 'c_1100_3' : d['c_0110_6'], 'c_1100_2' : d['c_0101_7'], 'c_1100_14' : negation(d['c_0101_10']), 's_0_15' : d['1'], 'c_1100_15' : d['c_0101_7'], 's_0_10' : d['1'], 'c_1100_11' : d['c_0110_6'], 'c_1100_10' : negation(d['c_0101_10']), 'c_1100_13' : negation(d['c_1001_11']), 's_0_11' : d['1'], 's_3_13' : d['1'], 'c_1010_7' : d['c_0011_14'], 'c_1010_6' : negation(d['c_0101_10']), 'c_1010_5' : d['c_0011_14'], 's_0_13' : d['1'], 'c_1010_3' : d['c_1001_0'], 'c_1010_2' : d['c_1001_0'], 'c_1010_1' : negation(d['c_0011_10']), 'c_1010_0' : d['c_0101_1'], 's_2_8' : d['1'], 'c_1010_9' : negation(d['c_0011_4']), 'c_1010_8' : d['c_1001_14'], 's_3_1' : negation(d['1']), 's_3_0' : negation(d['1']), 's_3_3' : d['1'], 's_3_2' : d['1'], 's_3_5' : d['1'], 's_3_4' : negation(d['1']), 's_3_7' : d['1'], 's_3_6' : d['1'], 's_3_9' : d['1'], 's_3_8' : d['1'], 'c_1100_12' : negation(d['c_0101_10']), 's_1_7' : d['1'], 's_1_6' : d['1'], 's_1_5' : d['1'], 's_1_4' : d['1'], 's_1_3' : d['1'], 's_1_2' : d['1'], 's_1_1' : d['1'], 's_1_0' : d['1'], 's_1_9' : d['1'], 's_1_8' : d['1'], 'c_0011_9' : d['c_0011_10'], 'c_0011_8' : negation(d['c_0011_14']), 'c_0011_5' : d['c_0011_0'], 'c_0011_4' : d['c_0011_4'], 'c_0011_7' : negation(d['c_0011_12']), 'c_0110_6' : d['c_0110_6'], 'c_0011_1' : negation(d['c_0011_0']), 'c_0011_0' : d['c_0011_0'], 'c_0011_3' : negation(d['c_0011_10']), 'c_0011_2' : negation(d['c_0011_0']), 'c_0110_11' : d['c_0011_6'], 'c_0110_10' : d['c_0011_6'], 'c_0110_13' : d['c_0101_7'], 'c_0110_12' : negation(d['c_0011_13']), 'c_0110_15' : d['c_0011_13'], 'c_0110_14' : d['c_0101_10'], 'c_1010_4' : d['c_0101_0'], 'c_0101_12' : negation(d['c_0011_13']), 'c_0110_0' : d['c_0101_1'], 'c_0011_6' : d['c_0011_6'], 's_0_8' : d['1'], 's_0_9' : d['1'], 's_3_15' : d['1'], 'c_0101_7' : d['c_0101_7'], 'c_0101_6' : d['c_0101_0'], 'c_0101_5' : negation(d['c_0011_4']), 'c_0101_4' : d['c_0101_1'], 'c_0101_3' : d['c_0011_6'], 'c_0101_2' : d['c_0011_12'], 'c_0101_1' : d['c_0101_1'], 'c_0101_0' : d['c_0101_0'], 'c_0101_9' : d['c_0101_0'], 'c_0101_8' : negation(d['c_0011_4']), 's_1_15' : d['1'], 's_1_14' : d['1'], 's_1_13' : d['1'], 's_1_12' : d['1'], 's_1_11' : d['1'], 's_1_10' : d['1'], 'c_0110_9' : d['c_0011_6'], 'c_0110_8' : d['c_0011_12'], 'c_0110_1' : d['c_0101_0'], 'c_1100_9' : negation(d['c_0101_1']), 'c_0110_3' : d['c_0101_0'], 'c_0110_2' : negation(d['c_0011_4']), 'c_0110_5' : d['c_0011_12'], 'c_0110_4' : d['c_0011_6'], 'c_0110_7' : d['c_0101_1'], 'c_1100_8' : d['c_0101_7']})} PY=EVAL=SECTION=ENDS=HERE PRIMARY=DECOMPOSITION=BEGINS=HERE [ Ideal of Polynomial ring of rank 17 over Rational Field Order: Lexicographical Variables: t, c_0011_0, c_0011_10, c_0011_11, c_0011_12, c_0011_13, c_0011_14, c_0011_4, c_0011_6, c_0101_0, c_0101_1, c_0101_10, c_0101_7, c_0110_6, c_1001_0, c_1001_11, c_1001_14 Inhomogeneous, Dimension 0, Radical, Prime Size of variety over algebraically closed field: 4 Groebner basis: [ t - 3/52*c_1001_14^3 + 7/52*c_1001_14, c_0011_0 - 1, c_0011_10 + 1/8*c_1001_14^3 - 1/8*c_1001_14^2 - 1/8*c_1001_14 - 7/8, c_0011_11 + 1/8*c_1001_14^3 - 1/8*c_1001_14^2 + 3/8*c_1001_14 - 3/8, c_0011_12 - 1/4*c_1001_14^2 - 3/4, c_0011_13 - 1/4*c_1001_14^2 + 1/4, c_0011_14 - 1/2*c_1001_14 + 1/2, c_0011_4 - 1/2*c_1001_14 - 1/2, c_0011_6 + 1/4*c_1001_14^2 - 1/4, c_0101_0 - 1, c_0101_1 - 1/2*c_1001_14 + 1/2, c_0101_10 - 1/8*c_1001_14^3 - 1/8*c_1001_14^2 - 3/8*c_1001_14 - 3/8, c_0101_7 - 1/2*c_1001_14 - 1/2, c_0110_6 + 1/8*c_1001_14^3 + 1/8*c_1001_14^2 - 1/8*c_1001_14 + 7/8, c_1001_0 - 1/8*c_1001_14^3 + 1/8*c_1001_14^2 + 1/8*c_1001_14 + 7/8, c_1001_11 + 1/8*c_1001_14^3 + 1/8*c_1001_14^2 - 1/8*c_1001_14 + 7/8, c_1001_14^4 + 2*c_1001_14^2 + 13 ], Ideal of Polynomial ring of rank 17 over Rational Field Order: Lexicographical Variables: t, c_0011_0, c_0011_10, c_0011_11, c_0011_12, c_0011_13, c_0011_14, c_0011_4, c_0011_6, c_0101_0, c_0101_1, c_0101_10, c_0101_7, c_0110_6, c_1001_0, c_1001_11, c_1001_14 Inhomogeneous, Dimension 0, Radical, Prime Size of variety over algebraically closed field: 12 Groebner basis: [ t - 365446412013/52222446500*c_1001_14^11 - 1291069632539/10444489300*c_1001_14^10 - 55340451103719/52222446500*c_1001_14^9 - 280942515787883/52222446500*c_1001_14^8 - 232972811331699/13055611625*c_1001_14^7 - 1071602332928223/26111223250*c_1001_14^6 - 1798477811433797/26111223250*c_1001_14^5 - 472992377919927/5222244650*c_1001_14^4 - 704201917014257/7460349500*c_1001_14^3 - 3681063371458327/52222446500*c_1001_14^2 - 830976371230899/26111223250*c_1001_14 - 358785233847/55674250, c_0011_0 - 1, c_0011_10 - 627319/1294750*c_1001_14^11 - 994202/129475*c_1001_14^10 - 156423429/2589500*c_1001_14^9 - 718070373/2589500*c_1001_14^8 - 2172763411/2589500*c_1001_14^7 - 4575943031/2589500*c_1001_14^6 - 1804020116/647375*c_1001_14^5 - 904899549/258950*c_1001_14^4 - 2208360221/647375*c_1001_14^3 - 3026720571/1294750*c_1001_14^2 - 2512149623/2589500*c_1001_14 - 481526081/2589500, c_0011_11 - 11759/51790*c_1001_14^11 - 1812469/517900*c_1001_14^10 - 13905437/517900*c_1001_14^9 - 15435472/129475*c_1001_14^8 - 180392353/517900*c_1001_14^7 - 365518847/517900*c_1001_14^6 - 139640736/129475*c_1001_14^5 - 170482286/129475*c_1001_14^4 - 159965478/129475*c_1001_14^3 - 412293223/517900*c_1001_14^2 - 31690951/103580*c_1001_14 - 27586899/517900, c_0011_12 + 25103/258950*c_1001_14^11 + 806529/517900*c_1001_14^10 + 320928/25895*c_1001_14^9 + 7474391/129475*c_1001_14^8 + 4588062/25895*c_1001_14^7 + 196072889/517900*c_1001_14^6 + 156238521/258950*c_1001_14^5 + 98791286/129475*c_1001_14^4 + 39063769/51790*c_1001_14^3 + 272242467/517900*c_1001_14^2 + 57264423/258950*c_1001_14 + 21847411/517900, c_0011_13 - 207379/1294750*c_1001_14^11 - 1310399/517900*c_1001_14^10 - 51422779/2589500*c_1001_14^9 - 235458053/2589500*c_1001_14^8 - 711459711/2589500*c_1001_14^7 - 749084243/1294750*c_1001_14^6 - 1183900827/1294750*c_1001_14^5 - 297766357/258950*c_1001_14^4 - 728581796/647375*c_1001_14^3 - 2012895307/2589500*c_1001_14^2 - 853719693/2589500*c_1001_14 - 84902063/1294750, c_0011_14 + 23703/103580*c_1001_14^11 + 93628/25895*c_1001_14^10 + 2939783/103580*c_1001_14^9 + 673072/5179*c_1001_14^8 + 4066129/10358*c_1001_14^7 + 21378837/25895*c_1001_14^6 + 67407299/51790*c_1001_14^5 + 84461753/51790*c_1001_14^4 + 32946151/20716*c_1001_14^3 + 11284741/10358*c_1001_14^2 + 23346213/51790*c_1001_14 + 4419151/51790, c_0011_4 - 493/51790*c_1001_14^11 - 19209/103580*c_1001_14^10 - 87113/51790*c_1001_14^9 - 186277/20716*c_1001_14^8 - 318113/10358*c_1001_14^7 - 1860384/25895*c_1001_14^6 - 3115889/25895*c_1001_14^5 - 4098108/25895*c_1001_14^4 - 1713057/10358*c_1001_14^3 - 2520039/20716*c_1001_14^2 - 2763581/51790*c_1001_14 - 292256/25895, c_0011_6 - 1672/25895*c_1001_14^11 - 246369/258950*c_1001_14^10 - 904066/129475*c_1001_14^9 - 3760899/129475*c_1001_14^8 - 20309313/258950*c_1001_14^7 - 37128267/258950*c_1001_14^6 - 51153779/258950*c_1001_14^5 - 56191509/258950*c_1001_14^4 - 22037576/129475*c_1001_14^3 - 9212729/129475*c_1001_14^2 - 115374/25895*c_1001_14 + 615788/129475, c_0101_0 - 1, c_0101_1 + 10791/103580*c_1001_14^11 + 166779/103580*c_1001_14^10 + 1283931/103580*c_1001_14^9 + 1146221/20716*c_1001_14^8 + 843441/5179*c_1001_14^7 + 17253333/51790*c_1001_14^6 + 13313579/25895*c_1001_14^5 + 16379423/25895*c_1001_14^4 + 12437587/20716*c_1001_14^3 + 8197295/20716*c_1001_14^2 + 8120171/51790*c_1001_14 + 733116/25895, c_0101_10 + 3885/10358*c_1001_14^11 + 3034761/517900*c_1001_14^10 + 23580913/517900*c_1001_14^9 + 26636213/129475*c_1001_14^8 + 317394337/517900*c_1001_14^7 + 657717803/517900*c_1001_14^6 + 256300104/129475*c_1001_14^5 + 318373464/129475*c_1001_14^4 + 306493587/129475*c_1001_14^3 + 824312967/517900*c_1001_14^2 + 13464739/20716*c_1001_14 + 63431931/517900, c_0101_7 + 18957/103580*c_1001_14^11 + 75297/25895*c_1001_14^10 + 2375447/103580*c_1001_14^9 + 547192/5179*c_1001_14^8 + 1662982/5179*c_1001_14^7 + 35209871/51790*c_1001_14^6 + 27909863/25895*c_1001_14^5 + 70310837/51790*c_1001_14^4 + 27611633/20716*c_1001_14^3 + 4778929/5179*c_1001_14^2 + 10052126/25895*c_1001_14 + 3900909/51790, c_0110_6 - 818969/1294750*c_1001_14^11 - 51991/5179*c_1001_14^10 - 204800809/2589500*c_1001_14^9 - 942085193/2589500*c_1001_14^8 - 2857773331/2589500*c_1001_14^7 - 6036937811/2589500*c_1001_14^6 - 2387316956/647375*c_1001_14^5 - 240136381/51790*c_1001_14^4 - 2941000766/647375*c_1001_14^3 - 4056769931/1294750*c_1001_14^2 - 3402968223/2589500*c_1001_14 - 658161741/2589500, c_1001_0 + 602917/2589500*c_1001_14^11 + 1010831/258950*c_1001_14^10 + 20833309/647375*c_1001_14^9 + 101296483/647375*c_1001_14^8 + 1295839449/2589500*c_1001_14^7 + 1443406427/1294750*c_1001_14^6 + 1187850069/647375*c_1001_14^5 + 308482143/129475*c_1001_14^4 + 6313560831/2589500*c_1001_14^3 + 2315388189/1294750*c_1001_14^2 + 2083692907/2589500*c_1001_14 + 110018851/647375, c_1001_11 + 239883/2589500*c_1001_14^11 + 79449/51790*c_1001_14^10 + 32457919/2589500*c_1001_14^9 + 156250863/2589500*c_1001_14^8 + 247893973/1294750*c_1001_14^7 + 1096669451/2589500*c_1001_14^6 + 449328096/647375*c_1001_14^5 + 9293267/10358*c_1001_14^4 + 2364794999/2589500*c_1001_14^3 + 430704173/647375*c_1001_14^2 + 191285517/647375*c_1001_14 + 157729431/2589500, c_1001_14^12 + 17*c_1001_14^11 + 143*c_1001_14^10 + 717*c_1001_14^9 + 2399*c_1001_14^8 + 5676*c_1001_14^7 + 10047*c_1001_14^6 + 14016*c_1001_14^5 + 15603*c_1001_14^4 + 13225*c_1001_14^3 + 7804*c_1001_14^2 + 2814*c_1001_14 + 469 ] ] PRIMARY=DECOMPOSITION=ENDS=HERE CPUTIME : 18.570 Total time: 18.789 seconds, Total memory usage: 261.50MB