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
107148487TF
No factors below 277
TF target 276
P-1
B1 = 756000
B2 = 21013000
PRP
StatusDateUserResidueShiftTypeBase
Verified2022-02-04George Woltman004388FD64652A94013
History
DateUserTypeResult
2022-02-04VikkiMtFCERT
PRP Certification
CERT proof power = 8
Proof certified good
2022-02-04George WoltmanC-PRP
004388FD64652A94
PRP proof power = 8
PRP: Verified
Proof certified good
2022-01-24LordJuliusNF
no factor from 2^76 to 2^77
2021-10-31Jwb52zNF-PM1
B1=756000, B2=21013000
2021-04-10TheJudgerNF
no factor from 2^75 to 2^76
2021-04-10TheJudgerNF
no factor from 2^74 to 2^75
2020-06-15XZTNF
no factor from 2^73 to 2^74
2020-03-28SRBaseNF
no factor from 2^72 to 2^73
2019-01-29Niels_Mache_NextcloudNF
no factor from 2^71 to 2^72
2015-05-01-Anonymous-NF
no factor from 2^70 to 2^71
2015-05-01Judge HaleNF
no factor from 2^69 to 2^70
2015-05-01Judge HaleNF
no factor from 2^68 to 2^69
2015-05-01Judge HaleNF
no factor from 2^66 to 2^68
2012-05-17sasaki3NF
no factor from 2^65 to 2^66
2010-09-07Mr-PlonkNF
no factor from 2^64 to 2^65
2010-04-24KYOJI_KAMEINF
no factor from 2^63 to 2^64