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
63923441TF
No factors below 276
TF target 274
P-1
B1 = 575000
B2 = 11356250
LL
StatusDateUserResidueShift
Verified2014-03-23-Anonymous-C9DDAACB29F20EC661005926
Verified2021-08-17aas236_tpuC9DDAACB29F20EC65288988
History
DateUserTypeResult
2021-08-17aas236_tpuC-LL
C9DDAACB29F20EC6
2021-06-28GrunwalderGIMPNF
no factor from 2^75 to 2^76
2021-06-28GrunwalderGIMPNF
no factor from 2^74 to 2^75
2016-02-23Mark RoseNF
no factor from 2^59 to 2^63
2014-03-23-Anonymous-C-LL
C9DDAACB29F20EC6
2013-10-29owftheevilNF-PM1
B1=575000, B2=11356250, E=6
2013-10-16RichD0NF
no factor from 2^73 to 2^74
2013-09-06Kyle AskineNF
no factor from 2^72 to 2^73
2013-09-02BigBrotherNF
no factor from 2^71 to 2^72
2012-09-08Bold_SeekerNF
no factor from 2^70 to 2^71
2012-01-03GrunwalderGIMPNF
no factor from 2^69 to 2^70
2009-09-29-Anonymous-NF
no factor from 2^68 to 2^69
2009-09-28-Anonymous-NF
no factor from 2^67 to 2^68
2009-09-24-Anonymous-NF
no factor from 2^66 to 2^67
2009-09-23-Anonymous-NF
no factor from 2^65 to 2^66
2009-09-22RonnyKarlNF
no factor from 2^64 to 2^65
2009-02-20Wojciech FlorekNF
no factor from 2^63 to 2^64