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
109592321Composite: proven not-prime with PRP test
TF
No factors below 277
TF target 276
P-1
B1 = 849000
B2 = 36581000
PRP
StatusDateUserResidueShiftTypeBase
Verified2022-06-02james_collado2E56AA71650ADD47919486413
History
DateUserTypeResult
2022-06-02Jon PaceCERT
PRP Certification
CERT proof power = 8
Proof certified good
2022-06-02james_colladoC-PRP
2E56AA71650ADD47
PRP proof power = 8
PRP: Verified
Proof certified good
2022-05-27E.C.K@slingshot.co.nzNF
no factor from 2^76 to 2^77
2022-02-17Ryan PropperNF-PM1
B1=849000, B2=36581000
2021-04-12TheJudgerNF
no factor from 2^75 to 2^76
2021-04-12TheJudgerNF
no factor from 2^74 to 2^75
2020-02-18ViliamFNF
no factor from 2^73 to 2^74
2020-02-18ViliamFNF
no factor from 2^72 to 2^73
2019-01-21Niels_Mache_NextcloudNF
no factor from 2^71 to 2^72
2015-02-06SMoffatNF
no factor from 2^70 to 2^71
2014-11-29SMoffatNF
no factor from 2^69 to 2^70
2014-11-13SMoffatNF
no factor from 2^68 to 2^69
2014-09-03g0bNF
no factor from 2^67 to 2^68
2014-07-31g0bNF
no factor from 2^66 to 2^67
2012-05-25omiXorpNF
no factor from 2^65 to 2^66
2010-09-15Jud McCranieNF
no factor from 2^64 to 2^65
2010-04-29sasaki3NF
no factor from 2^63 to 2^64