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
107372327Composite: proven not-prime with PRP test
TF
No factors below 276
TF target 276
P-1
B1 = 3000000
B2 = 60000000
PRP
StatusDateUserResidueShiftTypeBase
Verified2021-11-18Mihai PredaFDA9F0BFBE78FE72013
History
DateUserTypeResult
2021-11-18curtiscCERT
PRP Certification
CERT proof power = 8
Proof certified good
2021-11-18Mihai PredaC-PRP
FDA9F0BFBE78FE72
PRP proof power = 8
PRP: Verified
Proof certified good
2021-11-16Mihai PredaNF-PM1
B1=3000000, B2=60000000
2021-04-12TheJudgerNF
no factor from 2^75 to 2^76
2021-04-12TheJudgerNF
no factor from 2^74 to 2^75
2020-07-04XZTNF
no factor from 2^73 to 2^74
2020-03-29SRBaseNF
no factor from 2^72 to 2^73
2019-01-27Niels_Mache_NextcloudNF
no factor from 2^71 to 2^72
2015-02-02Smok_bmv NF
no factor from 2^70 to 2^71
2015-01-26Smok_bmv NF
no factor from 2^69 to 2^70
2014-10-25S04803NF
no factor from 2^68 to 2^69
2014-07-01Judge HaleNF
no factor from 2^67 to 2^68
2013-09-18AdolfNorNF
no factor from 2^66 to 2^67
2012-05-18Andrew BNF
no factor from 2^65 to 2^66
2010-09-07sasaki3NF
no factor from 2^64 to 2^65
2010-04-24Torchwood InstituteNF
no factor from 2^63 to 2^64