Last updated: 2022-05-28 01:03:25
Top Mersenne exponents with the most known factors:
Exponent range: -
Factor count -
Known % -

Known
Factors
Exponent
Count
121
114
1017
9114
8756
74,650
626,131
5235,972
267,645 matching records:
Exponent # Known FactorsSum Bitsize of Known Factors Largest factor (bits) % Known actual PrimeNetGPU72
M726,064,76312716.1383.150.0000986314%286280 284

M7,508,98111495.9480.000.0066046380%278263 267
M9,100,91911521.5180.160.0057302472%278264 268
M3,356,318,93911613.0284.650.0000182646%290287 291
M3,930,621,65911591.0682.340.0000150374%290288 292

M4,93310712.41209.9214.4417292805%240 244
M31,81710782.97134.152.4608435831%267240 244
M194,65310611.88124.360.3143416231%267240 244
M599,80310591.89106.750.0986812364%269240 244
M110,393,06910514.1091.060.0004656972%281272 276
M566,448,35910450.6764.230.0000795615%283279 283
M1,708,426,29710503.6972.860.0000294827%288284 288
M1,732,479,77910606.8580.940.0000350278%288284 288
M1,865,154,83910566.9382.040.0000303959%288284 288
M1,947,019,19910561.7080.150.0000288493%288285 289
M2,612,650,69310542.9879.880.0000207828%288286 290
M2,621,856,54110516.4078.960.0000196960%288286 290
M2,680,080,50310493.9672.070.0000184309%288286 290
M2,915,101,60310564.7079.070.0000193715%288287 291
M3,273,488,57310508.3878.040.0000155302%288287 291
M4,145,670,13110583.0577.520.0000140642%289288 292
M5,168,181,01710469.2266.510.0000090790%280289 293

M3979397.00102.38100.0000000000%240 244
M111,2699445.0379.650.3999610015%269240 244
M150,5519572.26101.240.3801094254%267240 244
M260,5439562.29102.430.2158157751%267240 244
M269,0639519.36111.800.1930251378%267240 244
M390,4379495.0692.680.1267954135%267240 244
M457,7399445.7286.890.0973750433%271240 244
M757,6519506.5583.830.0668573290%272240 244
M794,2039430.5888.320.0542152734%272240 244
M885,8039491.1296.170.0554433832%267240 244
M1,897,1219396.0177.290.0208744796%267257 261
M1,938,3179444.6383.790.0229392135%276258 262
M5,049,9599376.9881.990.0074650774%271261 265
M5,977,7539404.7760.800.0067713173%274262 266
M9,194,6599418.8176.430.0045548935%271264 268
M9,325,1599431.0872.400.0046227163%277264 268
M9,532,3319408.2587.880.0042827982%277264 268
M10,397,5379473.3780.890.0045527299%269264 268
M27,366,9619414.3078.450.0015138683%276266 270
M28,035,7019409.7760.860.0014615905%276266 270
M31,866,3779429.3661.160.0013473915%277267 271
M38,197,4779429.4871.010.0011243575%277267 271
M60,593,0419417.8065.270.0006895233%278269 273
M113,644,6739392.8763.840.0003457043%280272 276
M160,062,6719427.7968.740.0002672618%279274 278
M210,313,5539433.4871.750.0002061135%280275 279
M308,616,4439470.9371.080.0001525936%280276 280
M426,357,1439461.5874.650.0001082612%279278 282
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