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
101336549TF
No factors below 277
TF target 276
P-1
B1 = 770000
B2 = 12512500
PRP
StatusDateUserResidueShiftTypeBase
Verified2020-12-06ky0urakuA64E17935694B62B1555158513
History
DateUserTypeResult
2020-12-06curtiscCERT
PRP Certification
CERT proof power = 9
Proof certified good
2020-12-06ky0urakuC-PRP
A64E17935694B62B
PRP proof power = 9
PRP: Verified
Proof certified good
2020-11-28ky0urakuNF-PM1
B1=770000, B2=12512500
2020-10-05Jon PaceNF
no factor from 2^76 to 2^77
2020-10-05Jon PaceNF
no factor from 2^75 to 2^76
2020-10-05Jon PaceNF
no factor from 2^74 to 2^75
2020-03-29SRBaseNF
no factor from 2^73 to 2^74
2020-03-22el groccoNF
no factor from 2^72 to 2^73
2014-12-01shaugeNF
no factor from 2^71 to 2^72
2014-04-29SMoffatNF
no factor from 2^70 to 2^71
2014-03-29hkskypNF
no factor from 2^69 to 2^70
2013-09-02SMoffatNF
no factor from 2^68 to 2^69
2013-08-29CSLatDDNF
no factor from 2^67 to 2^68
2013-08-27CSLatDDNF
no factor from 2^66 to 2^67
2012-04-14tscNF
no factor from 2^65 to 2^66
2010-08-27RichardNF
no factor from 2^64 to 2^65
2010-03-211997rj7NF
no factor from 2^63 to 2^64