Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

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Exponent Range:










MnStatusDetails
62908091TF
No factors below 274
TF target 274
P-1
B1 = 550000
B2 = 10037500
LL
StatusDateUserResidueShift
Verified2013-09-29curtiscDDB8FA745DB7C8BD606206
Verified2022-04-27Jack The RipperDDB8FA745DB7C8BD36983630
History
DateUserTypeResult
2022-04-27Jack The RipperC-LL
DDB8FA745DB7C8BD
2016-02-23Mark RoseNF
no factor from 2^59 to 2^63
2013-09-29curtiscC-LL
DDB8FA745DB7C8BD
2013-08-26krackerNF-PM1
B1=550000, B2=10037500
2013-08-24The MawnNF
no factor from 2^73 to 2^74
2013-03-29kdgehmanNF
no factor from 2^72 to 2^73
2013-03-29kdgehmanNF
no factor from 2^71 to 2^72
2012-09-07Bold_SeekerNF
no factor from 2^70 to 2^71
2011-12-14S00030NF
no factor from 2^69 to 2^70
2009-11-07-Anonymous-NF
no factor from 2^68 to 2^69
2009-11-07-Anonymous-NF
no factor from 2^67 to 2^68
2009-10-26zulianNF
no factor from 2^66 to 2^67
2009-10-22Tommy BoucherNF
no factor from 2^65 to 2^66
2009-10-18Tommy BoucherNF
no factor from 2^64 to 2^65
2009-02-04Wojciech FlorekNF
no factor from 2^63 to 2^64