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
102901297TF
No factors below 276
TF target 276
P-1
B1 = 787000
B2 = 33599000
PRP
StatusDateUserResidueShiftTypeBase
Verified2021-03-22ky0uraku77AB243C154D21DD7773022613
History
DateUserTypeResult
2021-03-22Evil GeniusCERT
PRP Certification
CERT proof power = 9
Proof certified good
2021-03-22ky0urakuC-PRP
77AB243C154D21DD
PRP proof power = 9
PRP: Verified
Proof certified good
2021-03-10James HeinrichNF-PM1
B1=787000, B2=33599000
2020-08-02ktonyNF
no factor from 2^75 to 2^76
2020-03-13LaurVNF
no factor from 2^74 to 2^75
2020-02-12ViliamFNF
no factor from 2^73 to 2^74
2020-02-12ViliamFNF
no factor from 2^72 to 2^73
2014-12-13shaugeNF
no factor from 2^71 to 2^72
2014-10-20PascalBieriNF
no factor from 2^70 to 2^71
2014-06-1746bitNF
no factor from 2^69 to 2^70
2013-12-15PascalBieriNF
no factor from 2^68 to 2^69
2013-09-12Todd WalkeNF
no factor from 2^67 to 2^68
2013-09-10JoDuNF
no factor from 2^66 to 2^67
2012-04-26Torchwood InstituteNF
no factor from 2^65 to 2^66
2010-08-21James HintzNF
no factor from 2^64 to 2^65
2010-04-291997rj7NF
no factor from 2^63 to 2^64