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
107291839TF
No factors below 276
TF target 276
P-1
B1 = 773000
B2 = 23253000
PRP
StatusDateUserResidueShiftTypeBase
Verified2021-11-19ky0uraku7EE84BF6748752C346861613
History
DateUserTypeResult
2021-11-19skippydCERT
PRP Certification
CERT proof power = 9
Proof certified good
2021-11-19ky0urakuC-PRP
7EE84BF6748752C3
PRP proof power = 9
PRP: Verified
Proof certified good
2021-11-10ky0urakuNF-PM1
B1=773000, B2=23253000
2021-04-10TheJudgerNF
no factor from 2^75 to 2^76
2021-04-10TheJudgerNF
no factor from 2^74 to 2^75
2020-06-30gcardonaNF
no factor from 2^73 to 2^74
2020-02-29el groccoNF
no factor from 2^72 to 2^73
2018-02-16el groccoNF
no factor from 2^71 to 2^72
2015-01-31Roger KohnNF
no factor from 2^70 to 2^71
2015-01-24OS1NF
no factor from 2^69 to 2^70
2015-01-20Brandon VincentNF
no factor from 2^68 to 2^69
2014-11-19David HruskaNF
no factor from 2^67 to 2^68
2014-07-02PgaborNF
no factor from 2^66 to 2^67
2012-05-19omiXorpNF
no factor from 2^65 to 2^66
2010-09-07Torchwood InstituteNF
no factor from 2^64 to 2^65
2010-04-24Andrew BNF
no factor from 2^63 to 2^64