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
100140629Composite: proven not-prime with PRP test
TF
No factors below 276
TF target 276
P-1
B1 = 1000000
B2 = 25000000
PRP
StatusDateUserResidueShiftTypeBase
Verified2020-10-01Ben DeloA65AF95964C065952587682713
History
DateUserTypeResult
2020-10-01curtiscCERT
PRP Certification
CERT proof power = 8
Proof certified good
2020-10-01Ben DeloC-PRP
A65AF95964C06595
PRP proof power = 8
PRP: Verified
Proof certified good
2020-09-13storm5510NF-PM1
B1=1000000, B2=25000000
2020-02-18KrieselNF
no factor from 2^75 to 2^76
2020-02-18KrieselNF
no factor from 2^74 to 2^75
2020-02-18KrieselNF
no factor from 2^73 to 2^74
2020-02-07KrieselNF
no factor from 2^72 to 2^73
2015-04-12webbertNF
no factor from 2^71 to 2^72
2011-04-16Ralf ReckerNF
no factor from 2^69 to 2^70
2011-04-16Craig MeyersNF
no factor from 2^70 to 2^71
2011-04-16Craig MeyersNF
no factor from 2^69 to 2^70
2011-03-26Craig MeyersNF
no factor from 2^68 to 2^69
2011-03-26Craig MeyersNF
no factor from 2^67 to 2^68
2011-02-26Craig MeyersNF
no factor from 2^66 to 2^67
2011-02-03Craig MeyersNF
no factor from 2^65 to 2^66
2010-08-09Torchwood InstituteNF
no factor from 2^64 to 2^65