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
109672543TF
No factors below 277
TF target 276
P-1
B1 = 850000
B2 = 36608000
PRP
StatusDateUserResidueShiftTypeBase
Verified2022-05-15Ruslan Borisov96C91C30E206ED613365761313
History
DateUserTypeResult
2022-05-15lajo321CERT
PRP Certification
CERT proof power = 10
Proof certified good
2022-05-15Ruslan BorisovC-PRP
96C91C30E206ED61
PRP proof power = 10
PRP: Verified
Proof certified good
2022-05-11voidfNF
no factor from 2^76 to 2^77
2022-02-18Ryan PropperNF-PM1
B1=850000, B2=36608000
2021-04-09TheJudgerNF
no factor from 2^75 to 2^76
2021-04-09TheJudgerNF
no factor from 2^74 to 2^75
2020-03-05SRS TechnologyNF
no factor from 2^73 to 2^74
2020-03-05SRS TechnologyNF
no factor from 2^72 to 2^73
2019-01-20Niels_Mache_NextcloudNF
no factor from 2^71 to 2^72
2015-08-20sevaNF
no factor from 2^70 to 2^71
2015-08-17g0bNF
no factor from 2^69 to 2^70
2014-08-22Preben SNF
no factor from 2^68 to 2^69
2013-10-19b3gNF
no factor from 2^67 to 2^68
2013-10-12Cow_tippingNF
no factor from 2^66 to 2^67
2012-05-30RichardNF
no factor from 2^65 to 2^66
2010-09-15oilwarzonedotcomNF
no factor from 2^64 to 2^65
2010-04-29Torchwood InstituteNF
no factor from 2^63 to 2^64