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
50831197TF
No factors below 274
TF target 273
P-1
B1 = 610000
B2 = 17995000
LL
StatusDateUserResidueShift
Verified2010-09-24-Anonymous-3713609C04495DAD38775958
Verified2020-03-21Sergey Nosov3713609C04495DAD48667472
History
DateUserTypeResult
2020-03-21Sergey NosovC-LL
3713609C04495DAD
2018-09-29Mark RoseNF
no factor from 2^73 to 2^74
2015-12-16AirSquirrelsNF
no factor from 2^72 to 2^73
2015-11-23Judge HaleNF
no factor from 2^71 to 2^72
2011-02-24Carsten KossendeyNF
no factor from 2^70 to 2^71
2010-09-24-Anonymous-C-LL
3713609C04495DAD
2010-03-17-Anonymous-NF
no factor to 2^70
2009-06-20Sturle SundeNF
no factor from 2^68 to 2^69
2009-06-18Sturle SundeNF
no factor from 2^67 to 2^68
2009-04-16S36049NF-PM1
B1=610000, B2=17995000
2008-12-05tmorrowNF
no factor from 2^66 to 2^67
2008-12-01tmorrowNF
no factor from 2^65 to 2^66
2008-11-27dtlgcNF
no factor from 2^64 to 2^65
2008-09-15DerekNF
no factor to 2^64