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
124817431No known factors, not tested for primality
TF
No factors below 277
TF target 277
P-1
B1 = 716000
B2 = 716000
Assigned
AssignedUserWork TypeStage% DoneUpdatedExpired
2024-02-05ignis2196PRP testPRP75.73 % 2024-11-19
History
DateUserTypeResult
2024-05-10Naegi MakotoNF
no factor from 2^70 to 2^71
2024-02-21ignis2196NF-PM1
B1=716000
2022-07-10TheJudgerNF
no factor from 2^76 to 2^77
2022-07-10TheJudgerNF
no factor from 2^75 to 2^76
2022-07-10TheJudgerNF
no factor from 2^74 to 2^75
2021-07-08SRBaseNF
no factor from 2^73 to 2^74
2015-10-21taffaNF
no factor from 2^72 to 2^73
2015-10-21taffaNF
no factor from 2^71 to 2^72
2015-10-20Josh FamestadNF
no factor from 2^70 to 2^71
2015-07-01Judge HaleNF
no factor from 2^69 to 2^70
2015-07-01Judge HaleNF
no factor from 2^68 to 2^69
2015-07-01Judge HaleNF
no factor from 2^67 to 2^68
2015-01-08c10ck3rNF
no factor from 2^66 to 2^67
2012-09-06subgeniusNF
no factor from 2^65 to 2^66
2010-10-31RichardNF
no factor from 2^64 to 2^65
2010-05-24subgeniusNF
no factor from 2^63 to 2^64