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
109706027Composite: proven not-prime with PRP test
TF
No factors below 277
TF target 276
P-1
B1 = 851000
B2 = 36663000
PRP
StatusDateUserResidueShiftTypeBase
Verified2022-07-06Dmitriy Degtiarev971EB8E6D6F2E7DC2695651713
History
DateUserTypeResult
2022-07-06curtiscCERT
PRP Certification
CERT proof power = 8
Proof certified good
2022-07-06Dmitriy DegtiarevC-PRP
971EB8E6D6F2E7DC
PRP proof power = 8
PRP: Verified
Proof certified good
2022-05-22David HruskaNF
no factor from 2^76 to 2^77
2022-02-19Ryan PropperNF-PM1
B1=851000, B2=36663000
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
2014-11-03shaugeNF
no factor from 2^70 to 2^71
2014-11-03shaugeNF
no factor from 2^69 to 2^70
2014-09-19g0bNF
no factor from 2^68 to 2^69
2014-07-31webbertNF
no factor from 2^67 to 2^68
2013-10-12Cow_tippingNF
no factor from 2^66 to 2^67
2012-06-12tscNF
no factor from 2^65 to 2^66
2010-09-15Torchwood InstituteNF
no factor from 2^64 to 2^65
2010-04-29lindeeNF
no factor from 2^63 to 2^64