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
62319377TF
No factors below 274
TF target 274
P-1
B1 = 550000
B2 = 10587500
LL
StatusDateUserResidueShift
Verified2013-11-15RobishCD9AAE0BAE74811D47158375
Verified2022-08-21lajo321CD9AAE0BAE74811D7065765
History
DateUserTypeResult
2022-08-21lajo321C-LL
CD9AAE0BAE74811D
2016-02-23Mark RoseNF
no factor from 2^59 to 2^63
2013-11-15RobishC-LL
CD9AAE0BAE74811D
2013-06-20Team_InspectorNF-PM1
B1=550000, B2=10587500, E=4
2013-05-29Tom DuellNF
no factor from 2^73 to 2^74
2013-03-12kdgehmanNF
no factor from 2^72 to 2^73
2013-03-12kdgehmanNF
no factor from 2^71 to 2^72
2012-09-05MadPooNF
no factor from 2^70 to 2^71
2011-12-01Helmut KirrmaierNF
no factor from 2^69 to 2^70
2010-02-27arnaudNF
no factor from 2^68 to 2^69
2010-02-21arnaudNF
no factor from 2^67 to 2^68
2010-02-18arnaudNF
no factor from 2^66 to 2^67
2009-10-14Sturle SundeNF
no factor from 2^65 to 2^66
2009-08-12Sturle SundeNF
no factor from 2^64 to 2^65
2008-12-31DerekNF
no factor from 2^63 to 2^64