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
117153419TF
No factors below 278
TF target 276
P-1
B1 = 2000000
B2 = 565765200
PRP
StatusDateUserResidueShiftTypeBase
Verified2023-06-15aas236_tpu917DCBB445AF08E93937420013
History
DateUserTypeResult
2023-06-15gregor_krannichCERT
PRP Certification
CERT proof power = 8
Proof certified good
2023-06-15aas236_tpuC-PRP
917DCBB445AF08E9
PRP proof power = 8
PRP: Verified
Proof certified good
2023-01-15Yuki Ito w/ RTX4090 insideNF
no factor from 2^77 to 2^78
2022-12-15Mihai PredaNF-PM1
B1=2000000, B2=565765200
2022-05-08TheJudgerNF
no factor from 2^76 to 2^77
2021-06-30TheJudgerNF
no factor from 2^75 to 2^76
2021-01-11chuenkitNF
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
2015-04-12endless_mikeNF
no factor from 2^71 to 2^72
2015-04-12endless_mikeNF
no factor from 2^70 to 2^71
2015-04-12endless_mikeNF
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
2012-07-03sannerud.comNF
no factor from 2^65 to 2^66
2010-10-12Thomas StorkNF
no factor from 2^64 to 2^65
2010-05-11Torchwood InstituteNF
no factor from 2^63 to 2^64