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
102145531TF
No factors below 276
TF target 276
P-1
B1 = 739000
B2 = 21657000
PRP
StatusDateUserResidueShiftTypeBase
Verified2021-01-17ky0urakuAE96753BA8920A182769805513
History
DateUserTypeResult
2021-01-17Franklin WebberCERT
PRP Certification
CERT proof power = 9
Proof certified good
2021-01-17ky0urakuC-PRP
AE96753BA8920A18
PRP proof power = 9
PRP: Verified
Proof certified good
2021-01-11tottenhoffNF-PM1
B1=739000, B2=21657000, E=4
2020-10-22Bill StaffenNF
no factor from 2^74 to 2^76
2020-03-30SRBaseNF
no factor from 2^73 to 2^74
2020-03-28SRBaseNF
no factor from 2^72 to 2^73
2014-12-12Houd Al-ObaidliNF
no factor from 2^71 to 2^72
2014-06-07SuperritchmanNF
no factor from 2^70 to 2^71
2014-05-20SatanNF
no factor from 2^69 to 2^70
2014-05-20SatanNF
no factor from 2^68 to 2^69
2014-05-12arnaudNF
no factor from 2^67 to 2^68
2013-08-27g0bNF
no factor from 2^66 to 2^67
2012-04-23OS1NF
no factor from 2^65 to 2^66
2010-08-17ANONYMOUSNF
no factor from 2^64 to 2^65
2010-04-121997rj7NF
no factor from 2^63 to 2^64