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
68092243TF
No factors below 275
TF target 274
P-1
B1 = 620000
B2 = 12710000
LL
StatusDateUserResidueShift
Unverified2016-01-02volovik233889D8C4AE02__29687333
PRP
StatusDateUserResidueShiftTypeBase
Verified2023-06-12Signals576BF4F25B73338A013
History
DateUserTypeResult
2023-06-12David BarinaCERT
PRP Certification
CERT proof power = 8
Proof certified good
2023-06-12SignalsC-PRP
576BF4F25B73338A
PRP proof power = 8
PRP: Verified
Proof certified good
2016-03-28Mark RoseNF
no factor from 2^53 to 2^63
2016-01-02volovikC-LL
233889D8C4AE02__
2015-11-25ChuckNF
no factor from 2^74 to 2^75
2014-07-14TheJudgerNF-PM1
B1=620000, B2=12710000, E=12
2014-07-06TheJudgerNF
no factor from 2^73 to 2^74
2014-07-06TheJudgerNF
no factor from 2^72 to 2^73
2014-06-29RichD0NF
no factor from 2^71 to 2^72
2012-07-25Nathan EdingtonNF
no factor from 2^70 to 2^71
2012-03-05NoPaNF
no factor from 2^69 to 2^70
2010-04-11SAHS Science DeptNF
no factor from 2^68 to 2^69
2010-04-06SAHS Science DeptNF
no factor from 2^67 to 2^68
2010-03-17-Anonymous-NF
no factor from 2^66 to 2^67
2010-01-10mojojojohhNF
no factor from 2^65 to 2^66
2009-04-10-Anonymous-NF
no factor from 2^64 to 2^65
2008-11-08kmdNF
no factor from 2^63 to 2^64