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
65593601TF
No factors below 275
TF target 274
P-1
B1 = 590000
B2 = 11947500
LL
StatusDateUserResidueShift
Unverified2014-05-16-Anonymous-3542049021ED86__46947881
PRP
StatusDateUserResidueShiftTypeBase
Verified2022-12-15adamgm8FB516A761591077013
Verified2022-12-27_p95holder_8FB516A7615910774831876313
History
DateUserTypeResult
2022-12-27_p95holder_C-PRP
8FB516A761591077
PRP: Verified
PRP without proof (not generated)
2022-12-15adamgmC-PRP
8FB516A761591077
PRP: Verified
PRP without proof (not generated)
2021-07-24Richard ThomasNF
no factor from 2^74 to 2^75
2016-03-28Mark RoseNF
no factor from 2^60 to 2^63
2014-05-16-Anonymous-C-LL
3542049021ED86__
2013-11-23timc995NF-PM1
B1=590000, B2=11947500, E=12
2013-05-05ChuckNF
no factor from 2^73 to 2^74
2013-03-14ktonyNF
no factor from 2^72 to 2^73
2013-03-14ktonyNF
no factor from 2^71 to 2^72
2013-03-14ktonyNF
no factor from 2^70 to 2^71
2013-03-14ktonyNF
no factor from 2^69 to 2^70
2010-04-20chargerNF
no factor from 2^68 to 2^69
2010-04-11Thomas FehrNF
no factor from 2^67 to 2^68
2010-03-17kswiszNF
no factor from 2^66 to 2^67
2010-01-02UngelovendeNF
no factor from 2^65 to 2^66
2009-12-31badwolfNF
no factor from 2^64 to 2^65
2009-01-14Wojciech FlorekNF
no factor from 2^63 to 2^64