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
101738941TF
No factors below 276
TF target 276
P-1
B1 = 739000
B2 = 21653000
PRP
StatusDateUserResidueShiftTypeBase
Verified2020-12-29ky0uraku39BD45542EAA8A245390646113
History
DateUserTypeResult
2020-12-29curtiscCERT
PRP Certification
CERT proof power = 9
Proof certified good
2020-12-29ky0urakuC-PRP
39BD45542EAA8A24
PRP proof power = 9
PRP: Verified
Proof certified good
2020-12-23KrieselNF-PM1
B1=739000, B2=21653000, E=6
2020-10-10TheJudgerNF
no factor from 2^75 to 2^76
2020-10-10TheJudgerNF
no factor from 2^74 to 2^75
2020-02-22Niels_Mache_NextcloudNF
no factor from 2^73 to 2^74
2020-02-22Niels_Mache_NextcloudNF
no factor from 2^72 to 2^73
2020-02-21el groccoNF
no factor from 2^72 to 2^73
2014-12-26Smok_bmv NF
no factor from 2^71 to 2^72
2013-12-09Lukin DmitryNF
no factor from 2^70 to 2^71
2013-10-27SMoffatNF
no factor from 2^69 to 2^70
2013-08-25Preben SNF
no factor from 2^68 to 2^69
2013-08-24Preben SNF
no factor from 2^67 to 2^68
2013-08-19america64NF
no factor from 2^66 to 2^67
2012-04-18RichardNF
no factor from 2^65 to 2^66
2010-08-15sasaki3NF
no factor from 2^64 to 2^65
2010-03-081997rj7NF
no factor from 2^63 to 2^64