Top Mersenne exponents with the most known factors:
Exponent range: -
Factor count -
Known % -

Known
Factors
Exponent
Count
113
109
953
8389
72,949
624,633
5210,113
238,149 matching records:
Exponent # Known FactorsSum Bitsize of Known Factors Largest factor (bits) % Known PrimeNetGPU72actual
M2,171,1598302.7356.590.0139432487%258 262269
M2,329,0818308.4174.590.0132416266%258 262274
M2,346,1918333.2670.350.0142041116%258 262270
M2,761,5678386.0778.000.0139800506%259 263277
M3,206,4298409.8670.720.0127824325%260 264272
M3,379,5018388.2193.070.0114870924%260 264293
M3,544,7418367.9498.400.0103798674%260 264298
M3,658,2838357.0475.430.0097598940%260 264275
M3,774,4098422.5286.880.0111942034%260 264286
M5,049,9598294.9952.510.0058415276%261 265267
M5,491,3038416.3784.540.0075823653%262 266284
M5,837,7198346.3283.430.0059323918%262 266283
M7,788,2598331.4158.650.0042552815%263 267271
M9,194,6598342.3757.490.0037236192%264 268271
M9,971,1478332.2362.450.0033318706%264 268272
M10,172,7178364.1562.910.0035796576%264 268272
M10,397,5378403.4380.890.0038800866%264 268280
M12,732,4318355.7667.960.0027941369%264 268273
M18,261,8638351.4462.000.0019244464%265 269272
M20,848,5598362.5463.110.0017389136%265 269273
M20,882,1798366.7162.600.0017560980%265 269273
M23,110,5678357.3858.730.0015463827%265 269273
M24,165,8098372.7763.770.0015425349%266 270272
M25,434,4638363.7558.470.0014301363%266 270273
M28,070,0718331.7257.230.0011817742%266 270268
M36,397,0938365.7469.740.0010048681%267 271273
M38,043,2838380.0066.030.0009988522%267 271275
M38,118,7378334.3070.520.0008769887%267 271274
M39,183,1218290.4047.810.0007411270%268 272267
M39,905,5198359.4555.760.0009007536%268 272274
M41,087,4678392.5066.020.0009552856%268 272274
M43,588,2978371.7467.370.0008528325%268 272274
M46,520,9778384.9669.860.0008275012%268 272274
M47,872,4398361.5368.630.0007551887%268 272274
M50,570,2978356.9859.020.0007059135%269 273274
M52,238,6538388.5469.060.0007437863%269 273274
M67,696,8598343.4965.440.0005073977%270 274271
M68,073,2838358.4965.670.0005266169%270 274267
M70,044,5038373.1966.410.0005327964%270 274274
M70,737,0918444.4967.000.0006283670%270 274271
M74,520,0078409.5970.020.0005496386%270 274270
M75,846,2098392.6567.010.0005176915%270 274267
M78,343,8918425.3971.340.0005429740%271 275271
M81,609,7798364.4467.810.0004465668%271 275275
M85,270,4778390.8169.580.0004583191%271 275275
M97,951,7518347.8370.830.0003551000%272 276270
M100,046,8578363.0673.940.0003628898%272 276280
M102,998,9398348.8765.450.0003387125%272 276275
M106,843,7698403.2369.660.0003774041%272 276275
M113,880,1318364.5361.960.0003200965%272 276275
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