Last updated: 2021-12-01 01:05:21
Top Mersenne exponents with the most known factors:
Exponent range: -
Factor count -
Known % -

Known
Factors
Exponent
Count
113
1013
965
8418
73,348
626,482
5227,293
257,622 matching records:
Exponent # Known FactorsSum Bitsize of Known Factors Largest factor (bits) % Known PrimeNetGPU72actual
M7,508,98111495.9480.000.0066046380%263 267278
M9,100,91911521.5180.160.0057302472%264 268278
M3,930,621,65911591.0682.340.0000150374%288 292287

M4,93310712.41209.9214.4417292805%240 244
M31,81710782.97134.152.4608435831%240 244267
M194,65310611.88124.360.3143416231%240 244267
M599,80310591.89106.750.0986812364%240 244267
M110,393,06910514.1091.060.0004656972%272 276281
M566,448,35910450.6764.230.0000795615%279 283283
M726,064,76310550.4178.700.0000758077%280 284282
M1,708,426,29710503.6972.860.0000294827%284 288282
M2,612,650,69310542.9879.880.0000207828%286 290283
M2,621,856,54110516.4078.960.0000196960%286 290283
M2,680,080,50310493.9672.070.0000184309%286 290285
M3,273,488,57310508.3878.040.0000155302%287 291284
M3,356,318,93910528.3782.650.0000157424%287 291283

M3979397.00102.38100.0000000000%240 244
M111,2699445.0379.650.3999610015%240 244269
M150,5519572.26101.240.3801094254%240 244267
M260,5439562.29102.430.2158157751%240 244267
M269,0639519.36111.800.1930251378%240 244267
M390,4379495.0692.680.1267954135%240 244267
M457,7399445.7286.890.0973750433%240 244271
M757,6519506.5583.830.0668573290%240 244272
M794,2039430.5888.320.0542152734%240 244272
M885,8039491.1296.170.0554433832%240 244267
M1,897,1219396.0177.290.0208744796%257 261267
M1,938,3179444.6383.790.0229392135%258 262276
M5,049,9599376.9881.990.0074650774%261 265271
M5,977,7539404.7760.800.0067713173%262 266274
M9,194,6599418.8176.430.0045548935%264 268271
M9,325,1599431.0872.400.0046227163%264 268277
M9,532,3319408.2587.880.0042827982%264 268277
M10,397,5379473.3780.890.0045527299%264 268269
M27,366,9619414.3078.450.0015138683%266 270276
M28,035,7019409.7760.860.0014615905%266 270276
M31,866,3779429.3661.160.0013473915%267 271277
M38,197,4779429.4871.010.0011243575%267 271277
M60,593,0419417.8065.270.0006895233%269 273278
M113,644,6739392.8763.840.0003457043%272 276280
M160,062,6719427.7968.740.0002672618%274 278279
M210,313,5539433.4871.750.0002061135%275 279280
M308,616,4439470.9371.080.0001525936%276 280280
M426,357,1439461.5874.650.0001082612%278 282279
M448,785,2179472.2372.880.0001052241%278 282279
M453,966,7319453.4667.450.0000998878%278 282279
M458,703,4379426.0367.500.0000928772%278 282277
M475,403,0879450.0872.590.0000946739%278 282279
M619,272,8599481.6874.420.0000777813%280 284279
M630,486,7999388.0556.110.0000615472%280 284280
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