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
109131641Composite: proven not-prime with PRP test
TF
No factors below 277
TF target 276
P-1
B1 = 915000
B2 = 54274000
PRP
StatusDateUserResidueShiftTypeBase
Verified2022-03-01ky0uraku91E84B4FF0C21D906948487813
History
DateUserTypeResult
2022-03-01PuangCERT
PRP Certification
CERT proof power = 9
Proof certified good
2022-03-01ky0urakuC-PRP
91E84B4FF0C21D90
PRP proof power = 9
PRP: Verified
Proof certified good
2022-01-12linamentNF
no factor from 2^76 to 2^77
2021-12-27Simon JosefssonNF-PM1
B1=915000, B2=54274000
2021-04-26TheJudgerNF
no factor from 2^75 to 2^76
2021-04-26TheJudgerNF
no factor from 2^74 to 2^75
2020-07-22XZTNF
no factor from 2^73 to 2^74
2020-03-04CADukeNF
no factor from 2^72 to 2^73
2019-01-18Niels_Mache_NextcloudNF
no factor from 2^71 to 2^72
2015-08-09arnaudNF
no factor from 2^70 to 2^71
2015-08-05LookASNF
no factor from 2^69 to 2^70
2014-11-17Smok_bmv NF
no factor from 2^68 to 2^69
2014-11-10Smok_bmv NF
no factor from 2^67 to 2^68
2014-11-07Smok_bmv NF
no factor from 2^66 to 2^67
2012-07-23sasaki3NF
no factor from 2^65 to 2^66
2010-09-13oilwarzonedotcomNF
no factor from 2^64 to 2^65
2010-04-29riemannbNF
no factor from 2^63 to 2^64