Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
129469817No known factors, not tested for primality
TF
No factors below 277
TF target 277
P-1
B1 = 2000000
B2 = 1501650150
Assigned
AssignedUserWork TypeStage% DoneUpdatedExpired
2024-06-23BiFeL87PRP testPRP96.93 % 2025-02-20
History
DateUserTypeResult
2024-08-20Jarod McClintockNF
no factor from 2^68 to 2^69
2024-06-23Luke DurantNF-PM1
B1=2000000, B2=1501650150
2023-04-05TravisJankNF
no factor from 2^76 to 2^77
2023-04-05TravisJankNF
no factor from 2^75 to 2^76
2022-12-25SRBaseNF
no factor from 2^74 to 2^75
2021-07-16SRBaseNF
no factor from 2^73 to 2^74
2020-10-23SRBaseNF
no factor from 2^72 to 2^73
2016-12-04William WallaceNF
no factor from 2^71 to 2^72
2016-10-29proxy2222NF
no factor from 2^70 to 2^71
2016-05-21La GüiraNF
no factor from 2^69 to 2^70
2016-05-01DerekNF
no factor from 2^68 to 2^69
2016-03-15proxy2222NF
no factor from 2^67 to 2^68
2015-01-13tscNF
no factor from 2^66 to 2^67
2012-10-05nextPrimeNF
no factor from 2^65 to 2^66
2010-11-10Thomas StorkNF
no factor from 2^64 to 2^65
2010-06-03RichardNF
no factor from 2^63 to 2^64