Marin Mersenne 2^P-1
Username
Password
Forgot password?
White
Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
26506229Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
1351235696089224110133556684573096.82021-11-27 17:15:32
LL
StatusDateUserResidueShift
Verified (Factored)2005-06-19Kirk DietrichBFC460CE66F4F07720137324
Verified (Factored)2011-07-16-Anonymous-BFC460CE66F4F07714214785
P-1 factors
DateFactorB1B2
2021-11-27135123569608922411013355668457300000090000000
History
DateUserTypeResult
2021-11-27LuminescenceF-PM1
Factor: 135123569608922411013355668457 / (P-1, B1=3000000, B2=90000000)
2021-10-17TheJudgerNF
no factor from 2^74 to 2^75
2021-09-30TheJudgerNF
no factor from 2^73 to 2^74
2021-08-25TheJudgerNF
no factor from 2^72 to 2^73
2021-08-25TheJudgerNF
no factor from 2^71 to 2^72
2021-05-01mikrNF
no factor from 2^70 to 2^71
2018-05-25VictordeHollanderNF
no factor from 2^69 to 2^70
2018-03-20VictordeHollanderNF
no factor from 2^68 to 2^69
2016-12-07NRNF
no factor from 2^67 to 2^68
2011-07-16-Anonymous-C-LL
BFC460CE66F4F077