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

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
8588681Factored
FactorDigitsBitsDate
68709449826.0old
10306417211029.92008-09-08 04:36:03
1258069992891236.92008-09-30 23:52:55
2952960301431238.12008-09-30 23:52:55
1017936655970331546.52008-09-30 23:52:55
17615887123490264331960.62016-02-22 12:06:24
4911495234314297740392168.72022-12-02 08:08:15
PRP Cofactor
StatusDateUserResidueNumber of
known factors		ShiftTypeBase
Verified (Factored)2018-11-27rucio9654B74E12118FC0658169453
Verified (Factored)2020-07-26pew9654B74E12118FC06159862953
Verified2022-12-03LordJulius9654B74E12118FC07376491553
History
DateUserTypeResult
2022-12-03curtiscCERT
PRP Certification
Proof certified good
2022-12-03LordJuliusC-PRP
M8588681/68709449/1030641721/125806999289/295296030143/101793665597033/1761588712349026433/491149523431429774039 : 9654B74E12118FC0
PRP proof power = 8
PRP: Verified
Proof certified good
2022-12-02LordJuliusF
Factor: 491149523431429774039 / TF: 68-69
2022-12-02LordJuliusNF
no factor from 2^68 to 2^69
2022-12-02LordJuliusNF
no factor from 2^67 to 2^68
2022-04-09LordJuliusNF
no factor from 2^64 to 2^65
2021-08-06Seth_TrNF
no factor from 2^66 to 2^67
2020-07-26pewC-PRP
M8588681/68709449/1030641721/125806999289/295296030143/101793665597033/1761588712349026433 : 9654B74E12118FC0
PRP: Verified (Factored)
PRP without proof (not generated)
2018-11-27rucioC-PRP
M8588681/68709449/1030641721/125806999289/295296030143/101793665597033/1761588712349026433 : 9654B74E12118FC0
PRP: Verified (Factored)
PRP without proof (not generated)
2016-02-22TJAOIF
Factor: 1761588712349026433 / TF: 60-61
2008-09-30markrF
Factor: 101793665597033
2008-09-30markrF
Factor: 295296030143
2008-09-30markrF
Factor: 125806999289
2008-09-08Will EdgingtonF
Factor: 1030641721