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
62354161TF
No factors below 274
TF target 274
P-1
B1 = 565000
B2 = 9181250
LL
StatusDateUserResidueShift
Verified2014-07-04curtiscC7963F5AB02A37DA50500299
Verified2022-08-28Sergey NosovC7963F5AB02A37DA33872463
History
DateUserTypeResult
2022-08-28Sergey NosovC-LL
C7963F5AB02A37DA
2016-02-23Mark RoseNF
no factor from 2^59 to 2^63
2014-07-04curtiscC-LL
C7963F5AB02A37DA
2013-08-03Kevin JagetNF
no factor from 2^73 to 2^74
2013-03-31jbaffordNF-PM1
B1=565000, B2=9181250
2013-03-22bcp19NF
no factor from 2^72 to 2^73
2013-03-22bcp19NF
no factor from 2^71 to 2^72
2012-11-15Norman LeyNF
no factor from 2^70 to 2^71
2011-12-08MrBitNF
no factor from 2^69 to 2^70
2010-04-15unconnectedNF
no factor from 2^68 to 2^69
2010-04-11unconnectedNF
no factor from 2^67 to 2^68
2010-04-08unconnectedNF
no factor from 2^66 to 2^67
2009-08-08Nathan EdingtonNF
no factor from 2^65 to 2^66
2009-02-16glennpatNF
no factor from 2^64 to 2^65
2009-01-04DerekNF
no factor from 2^63 to 2^64