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
117160391Composite: proven not-prime with PRP test
TF
No factors below 278
TF target 276
P-1
B1 = 1687000
B2 = 263545968
PRP
StatusDateUserResidueShiftTypeBase
Verified2023-12-05Luke Durant1C5174A87BDC3599013
History
DateUserTypeResult
2023-12-05DavidCERT
PRP Certification
CERT proof power = 8
Proof certified good
2023-12-05Luke DurantC-PRP
1C5174A87BDC3599
PRP proof power = 8
PRP: Verified
Proof certified good
2023-01-12Yuki Ito w/ RTX4090 insideNF
no factor from 2^77 to 2^78
2022-12-17Oliver KruseNF-PM1
B1=1687000, B2=263545968
2022-03-06skippydNF
no factor from 2^76 to 2^77
2021-06-30TheJudgerNF
no factor from 2^75 to 2^76
2021-01-11hktNF
no factor from 2^74 to 2^75
2020-02-22Niels_Mache_NextcloudNF
no factor from 2^73 to 2^74
2020-02-22Niels_Mache_NextcloudNF
no factor from 2^72 to 2^73
2015-07-08Smok_bmv NF
no factor from 2^71 to 2^72
2015-06-29La GüiraNF
no factor from 2^70 to 2^71
2015-04-13Andrew BNF
no factor from 2^69 to 2^70
2015-04-10SMoffatNF
no factor from 2^68 to 2^69
2015-03-28Josh FamestadNF
no factor from 2^67 to 2^68
2014-12-07vwflat4NF
no factor from 2^66 to 2^67
2012-07-04sasaki3NF
no factor from 2^65 to 2^66
2010-10-10sasaki3NF
no factor from 2^64 to 2^65
2010-05-11sasaki3NF
no factor from 2^63 to 2^64