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
100810141Composite: proven not-prime with PRP test
TF
No factors below 278
TF target 276
P-1
B1 = 1000000
B2 = 25000000
PRP
StatusDateUserResidueShiftTypeBase
Verified2020-11-15Runtime ErrorD8907865EB4E3141864648713
History
DateUserTypeResult
2020-11-15Ben DeloCERT
PRP Certification
CERT proof power = 9
Proof certified good
2020-11-15Runtime ErrorC-PRP
D8907865EB4E3141
PRP proof power = 9
PRP: Verified
Proof certified good
2020-11-15Runtime ErrorNF-PM1
B1=1000000, B2=25000000, E=12
2020-04-18SRBaseNF
no factor from 2^77 to 2^78
2020-02-14TheJudgerNF
no factor from 2^76 to 2^77
2020-01-29TheJudgerNF
no factor from 2^75 to 2^76
2020-01-29TheJudgerNF
no factor from 2^74 to 2^75
2020-01-12el groccoNF
no factor from 2^73 to 2^74
2020-01-12el groccoNF
no factor from 2^72 to 2^73
2014-12-28SRS TechnologyNF
no factor from 2^71 to 2^72
2014-10-08A_SavchenkoNF
no factor from 2^70 to 2^71
2014-08-25g0bNF
no factor from 2^69 to 2^70
2013-08-26processinfoNF
no factor from 2^68 to 2^69
2013-08-26-Anonymous-NF
no factor from 2^68 to 2^69
2013-08-24processinfoNF
no factor from 2^67 to 2^68
2011-03-29Craig MeyersNF
no factor from 2^66 to 2^67
2011-02-13Craig MeyersNF
no factor from 2^65 to 2^66
2010-08-22RichardNF
no factor from 2^64 to 2^65
2010-02-221997rj7NF
no factor from 2^63 to 2^64