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
62070167TF
No factors below 274
TF target 274
P-1
B1 = 550000
B2 = 10587500
LL
StatusDateUserResidueShift
Unverified2014-08-09curtisc2DEC6F1B7C6F14__48799695
PRP
StatusDateUserResidueShiftTypeBase
Verified2021-11-01adamgm2F8B25F702F1D0F9013
Verified2021-11-16_p95holder_2F8B25F702F1D0F94575526813
History
DateUserTypeResult
2021-11-16_p95holder_C-PRP
2F8B25F702F1D0F9
PRP: Verified
PRP without proof (not generated)
2021-11-01adamgmC-PRP
2F8B25F702F1D0F9
PRP: Verified
PRP without proof (not generated)
2016-02-23Mark RoseNF
no factor from 2^59 to 2^63
2014-08-09curtiscC-LL
2DEC6F1B7C6F14__
2013-03-22ASTERIASNF-PM1
B1=550000, B2=10587500, E=6
2013-02-23Jerry HallettNF
no factor from 2^73 to 2^74
2013-02-23Jerry HallettNF
no factor from 2^72 to 2^73
2013-02-13Jerry HallettNF
no factor from 2^71 to 2^72
2012-10-27SMoffatNF
no factor from 2^70 to 2^71
2011-11-26GrunwalderGIMPNF
no factor from 2^69 to 2^70
2009-11-01S00030NF
no factor from 2^68 to 2^69
2009-10-31S00030NF
no factor from 2^67 to 2^68
2009-10-14Sturle SundeNF
no factor from 2^66 to 2^67
2009-08-11skysaintNF
no factor from 2^65 to 2^66
2009-08-10tryptamine dreamerNF
no factor from 2^64 to 2^65
2008-12-27DerekNF
no factor from 2^63 to 2^64