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
106606147TF
No factors below 276
TF target 276
P-1
B1 = 766000
B2 = 23045000
PRP
StatusDateUserResidueShiftTypeBase
Verified2021-10-14ky0uraku1CB863E1FED7923F2884670313
History
DateUserTypeResult
2021-10-14AstroGeekCERT
PRP Certification
CERT proof power = 9
Proof certified good
2021-10-14ky0urakuC-PRP
1CB863E1FED7923F
PRP proof power = 9
PRP: Verified
Proof certified good
2021-10-05ky0urakuNF-PM1
B1=766000, B2=23045000
2021-04-08TheJudgerNF
no factor from 2^75 to 2^76
2021-04-08TheJudgerNF
no factor from 2^74 to 2^75
2020-04-14Hans LoeblichNF
no factor from 2^73 to 2^74
2020-03-02el groccoNF
no factor from 2^72 to 2^73
2015-01-09planetclownNF
no factor from 2^71 to 2^72
2013-09-28ITSNF
no factor from 2^70 to 2^71
2013-09-25ITSNF
no factor from 2^69 to 2^70
2013-09-22ITSNF
no factor from 2^68 to 2^69
2013-09-19PascalBieriNF
no factor from 2^67 to 2^68
2013-09-14Preben SNF
no factor from 2^66 to 2^67
2012-05-07america64NF
no factor from 2^65 to 2^66
2010-09-05sasaki3NF
no factor from 2^64 to 2^65
2010-04-23Torchwood InstituteNF
no factor from 2^63 to 2^64