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
101586853TF
No factors below 276
TF target 276
P-1
B1 = 825000
B2 = 14231250
PRP
StatusDateUserResidueShiftTypeBase
Verified2020-12-22ky0uraku48AFC5A4ACB8C4608148853213
History
DateUserTypeResult
2020-12-22curtiscCERT
PRP Certification
CERT proof power = 9
Proof certified good
2020-12-22ky0urakuC-PRP
48AFC5A4ACB8C460
PRP proof power = 9
PRP: Verified
Proof certified good
2020-12-14ky0urakuNF-PM1
B1=825000, B2=14231250
2020-10-10TheJudgerNF
no factor from 2^75 to 2^76
2020-10-10TheJudgerNF
no factor from 2^74 to 2^75
2020-03-18Will HockensmithNF
no factor from 2^72 to 2^73
2020-03-16Niels_Mache_NextcloudNF
no factor from 2^73 to 2^74
2020-03-16Niels_Mache_NextcloudNF
no factor from 2^72 to 2^73
2015-01-09shaugeNF
no factor from 2^71 to 2^72
2014-07-18Geoff WingNF
no factor from 2^70 to 2^71
2014-04-22Andreas_TruetschNF
no factor from 2^69 to 2^70
2014-04-02SMoffatNF
no factor from 2^68 to 2^69
2014-03-31g0bNF
no factor from 2^67 to 2^68
2013-10-25-Anonymous-NF
no factor from 2^66 to 2^67
2012-04-16ALSNF
no factor from 2^65 to 2^66
2010-08-14sasaki3NF
no factor from 2^64 to 2^65
2010-03-081997rj7NF
no factor from 2^63 to 2^64