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
109318691Composite: proven not-prime with PRP test
TF
No factors below 276
TF target 276
P-1
B1 = 852000
B2 = 36054000
PRP
StatusDateUserResidueShiftTypeBase
Verified2022-04-28ky0uraku8B85D5AE60067DEF6808089213
History
DateUserTypeResult
2022-04-28PuangCERT
PRP Certification
CERT proof power = 9
Proof certified good
2022-04-28ky0urakuC-PRP
8B85D5AE60067DEF
PRP proof power = 9
PRP: Verified
Proof certified good
2022-03-11Ryan PropperNF-PM1
B1=852000, B2=36054000
2021-05-01TheJudgerNF
no factor from 2^75 to 2^76
2021-04-30LaurVNF
no factor from 2^74 to 2^75
2020-08-05XZTNF
no factor from 2^73 to 2^74
2020-05-01Architects CubedNF
no factor from 2^72 to 2^73
2015-04-13endless_mikeNF
no factor from 2^71 to 2^72
2015-04-13endless_mikeNF
no factor from 2^70 to 2^71
2015-02-06C. van SomerenNF
no factor from 2^69 to 2^70
2015-02-04el groccoNF
no factor from 2^68 to 2^69
2014-07-29Smok_bmv NF
no factor from 2^67 to 2^68
2013-09-27S00030NF
no factor from 2^66 to 2^67
2012-05-26omiXorpNF
no factor from 2^65 to 2^66
2010-09-14DerekNF
no factor from 2^64 to 2^65
2010-04-28Torchwood InstituteNF
no factor from 2^63 to 2^64