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
101776249Composite: proven not-prime with PRP test
TF
No factors below 276
TF target 276
P-1
B1 = 733000
B2 = 21777000
PRP
StatusDateUserResidueShiftTypeBase
Verified2021-01-01Sir Rutherford J. Pinkerton III1DDB503D7AD6F1CF8435713813
History
DateUserTypeResult
2021-01-02Ben DeloCERT
PRP Certification
CERT proof power = 8
Proof certified good
2021-01-01Sir Rutherford J. Pinkerton IIIC-PRP
1DDB503D7AD6F1CF
PRP proof power = 8
PRP: Verified
Proof certified good
2020-12-27tottenhoffNF-PM1
B1=733000, B2=21777000, E=6
2020-10-10TheJudgerNF
no factor from 2^75 to 2^76
2020-10-10TheJudgerNF
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
2020-02-20el groccoNF
no factor from 2^72 to 2^73
2015-01-19Smok_bmv NF
no factor from 2^71 to 2^72
2013-12-23Alex DiamantopuloNF
no factor from 2^70 to 2^71
2013-10-17sasakiNF
no factor from 2^69 to 2^70
2013-10-15gbvalorNF
no factor from 2^68 to 2^69
2013-10-10trifNF
no factor from 2^67 to 2^68
2013-08-19america64NF
no factor from 2^66 to 2^67
2012-04-18Dalos LeeNF
no factor from 2^65 to 2^66
2010-08-19Sid & AndyNF
no factor from 2^64 to 2^65
2010-03-201997rj7NF
no factor from 2^63 to 2^64