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
119700881TF
No factors below 277
TF target 276
P-1
B1 = 496000
B2 = 13009000
PRP
StatusDateUserResidueShiftTypeBase
compositeVerified2024-04-09ky0uraku00CB933631D3F6201641306513
History
DateUserTypeResult
2024-04-09Georgios ExarchakisCERT
PRP Certification
CERT proof power = 10
Proof certified good
2024-04-09ky0urakuC-PRP
00CB933631D3F620
PRP proof power = 10
PRP: Verified
Proof certified good
2023-01-16(Nealeph)NF-PM1
B1=496000, B2=13009000
2022-05-22TheJudgerNF
no factor from 2^76 to 2^77
2021-07-09TheJudgerNF
no factor from 2^75 to 2^76
2021-07-09TheJudgerNF
no factor from 2^74 to 2^75
2021-04-19gcardonaNF
no factor from 2^73 to 2^74
2020-10-19SRBaseNF
no factor from 2^72 to 2^73
2015-05-15endless_mikeNF
no factor from 2^71 to 2^72
2015-05-15endless_mikeNF
no factor from 2^70 to 2^71
2015-05-15endless_mikeNF
no factor from 2^69 to 2^70
2015-05-12josiboNF
no factor from 2^68 to 2^69
2015-04-28David HruskaNF
no factor from 2^67 to 2^68
2014-12-16MattNF
no factor from 2^66 to 2^67
2012-09-24soldcakeNF
no factor from 2^65 to 2^66
2010-10-17Charles A. MorrisNF
no factor from 2^64 to 2^65
2010-05-20RichardNF
no factor from 2^63 to 2^64