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
108061841TF
No factors below 276
TF target 276
P-1
B1 = 787000
B2 = 23659000
PRP
StatusDateUserResidueShiftTypeBase
Verified2021-12-24ky0uraku1AC4D947689920D96982794813
History
DateUserTypeResult
2021-12-24curtiscCERT
PRP Certification
CERT proof power = 9
Proof certified good
2021-12-24ky0urakuC-PRP
1AC4D947689920D9
PRP proof power = 9
PRP: Verified
Proof certified good
2021-12-17arnaudNF-PM1
B1=787000, B2=23659000, E=6
2021-04-17TheJudgerNF
no factor from 2^75 to 2^76
2021-04-17TheJudgerNF
no factor from 2^74 to 2^75
2019-12-03Niels_Mache_NextcloudNF
no factor from 2^73 to 2^74
2019-12-03Niels_Mache_NextcloudNF
no factor from 2^72 to 2^73
2015-01-24Brandon VincentNF
no factor from 2^71 to 2^72
2014-10-31shaugeNF
no factor from 2^70 to 2^71
2014-07-18SMoffatNF
no factor from 2^69 to 2^70
2014-07-16SMoffatNF
no factor from 2^68 to 2^69
2013-09-22RobishNF
no factor from 2^67 to 2^68
2013-09-21shengNF
no factor from 2^66 to 2^67
2012-05-27RichardNF
no factor from 2^65 to 2^66
2010-09-09oilwarzonedotcomNF
no factor from 2^64 to 2^65