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
101820673TF
No factors below 276
TF target 276
P-1
B1 = 825000
B2 = 14231250
PRP
StatusDateUserResidueShiftTypeBase
Verified2021-01-06ky0uraku4324642087FB5B6F9248872413
History
DateUserTypeResult
2021-01-06Brian SchroederCERT
PRP Certification
CERT proof power = 9
Proof certified good
2021-01-06ky0urakuC-PRP
4324642087FB5B6F
PRP proof power = 9
PRP: Verified
Proof certified good
2020-12-29ky0urakuNF-PM1
B1=825000, B2=14231250
2020-01-29TheJudgerNF
no factor from 2^75 to 2^76
2020-01-29TheJudgerNF
no factor from 2^74 to 2^75
2020-01-23RichD0NF
no factor from 2^72 to 2^74
2015-12-27MooseZeroNF
no factor from 2^71 to 2^72
2014-07-23bandreas030NF
no factor from 2^70 to 2^71
2014-05-14Steve JacobsonNF
no factor from 2^69 to 2^70
2014-04-30SMoffatNF
no factor from 2^68 to 2^69
2014-04-22Andreas_TruetschNF
no factor from 2^67 to 2^68
2013-08-31mgdavilaINENF
no factor from 2^66 to 2^67
2012-04-18CorbyguyNF
no factor from 2^65 to 2^66
2010-08-15RichardNF
no factor from 2^64 to 2^65
2010-04-031997rj7NF
no factor from 2^63 to 2^64