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
103252979Composite: proven not-prime with PRP test
TF
No factors below 276
TF target 276
P-1
B1 = 860000
B2 = 17845000
PRP
StatusDateUserResidueShiftTypeBase
Verified2021-04-07Marcelo Colletti788C0E23FE05729A5911866413
History
DateUserTypeResult
2021-04-07Teal DulcetCERT
PRP Certification
CERT proof power = 9
Proof certified good
2021-04-07Marcelo CollettiC-PRP
788C0E23FE05729A
PRP proof power = 9
PRP: Verified
Proof certified good
2021-03-26nranksNF-PM1
B1=860000, B2=17845000, E=6
2020-11-30TheJudgerNF
no factor from 2^75 to 2^76
2020-11-30TheJudgerNF
no factor from 2^74 to 2^75
2014-12-27Gordon BowerNF
no factor from 2^73 to 2^74
2014-12-27Gordon BowerNF
no factor from 2^72 to 2^73
2014-12-27Gordon BowerNF
no factor from 2^71 to 2^72
2014-05-14PascalBieriNF
no factor from 2^70 to 2^71
2014-05-08PascalBieriNF
no factor from 2^69 to 2^70
2014-05-05greg3llNF
no factor from 2^68 to 2^69
2013-09-23processinfoNF
no factor from 2^67 to 2^68
2013-09-22processinfoNF
no factor from 2^66 to 2^67
2012-04-30OS1NF
no factor from 2^65 to 2^66
2010-08-22Torchwood InstituteNF
no factor from 2^64 to 2^65
2010-04-16BattlemaxxNF
no factor from 2^63 to 2^64