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
103795513Composite: proven not-prime with PRP test
TF
No factors below 276
TF target 276
P-1
B1 = 809000
B2 = 34542000
PRP
StatusDateUserResidueShiftTypeBase
Verified2021-05-13Ben DeloFD1E0A9831255F9F6052145113
History
DateUserTypeResult
2021-05-14prime23CERT
PRP Certification
CERT proof power = 8
Proof certified good
2021-05-13Ben DeloC-PRP
FD1E0A9831255F9F
PRP proof power = 8
PRP: Verified
Proof certified good
2021-05-11KrieselNF-PM1
B1=809000, B2=34542000
2021-01-211997rj7NF
no factor from 2^75 to 2^76
2021-01-18NumberwangNF
no factor from 2^74 to 2^75
2019-09-11Niels_Mache_NextcloudNF
no factor from 2^73 to 2^74
2019-09-11Niels_Mache_NextcloudNF
no factor from 2^72 to 2^73
2015-01-08SMoffatNF
no factor from 2^71 to 2^72
2014-10-30SMoffatNF
no factor from 2^70 to 2^71
2014-10-27SMoffatNF
no factor from 2^69 to 2^70
2014-10-23AK76NF
no factor from 2^68 to 2^69
2014-10-16g0bNF
no factor from 2^67 to 2^68
2014-10-14g0bNF
no factor from 2^66 to 2^67
2012-05-01sasaki3NF
no factor from 2^65 to 2^66
2010-08-24WPSNF
no factor from 2^64 to 2^65
2010-04-17carlos56NF
no factor from 2^63 to 2^64