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
52284601TF
No factors below 274
TF target 273
P-1
B1 = 850000
B2 = 850000
LL
StatusDateUserResidueShift
Verified2011-04-26curtisc4424EE789679D23C41941699
Verified2019-06-18d3zorg4424EE789679D23C19166674
History
DateUserTypeResult
2019-06-22Jon PaceNF
no factor from 2^73 to 2^74
2019-06-18d3zorgC-LL
4424EE789679D23C
2016-02-11AirSquirrelsNF
no factor from 2^72 to 2^73
2015-12-22-Anonymous-NF
no factor from 2^71 to 2^72
2015-11-04Mark RoseNF
no factor from 2^70 to 2^71
2014-11-05NesowaNF
no factor from 2^69 to 2^70
2011-04-26curtiscC-LL
4424EE789679D23C
2011-02-09curtiscNF-PM1
B1=850000
2010-04-06-Anonymous-NF
no factor from 2^68 to 2^69
2009-09-23arnaudNF
no factor from 2^67 to 2^68
2008-12-12-Anonymous-NF
no factor from 2^66 to 2^67
2008-12-10-Anonymous-NF
no factor from 2^65 to 2^66
2008-12-08MicheleNF
no factor from 2^64 to 2^65
2008-11-04DerekNF
no factor to 2^64