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
51768089TF
No factors below 274
TF target 273
P-1
B1 = 615000
B2 = 18142500
LL
StatusDateUserResidueShift
Verified2011-12-09jianshichen7E2F190914866E4E28608614
Verified2020-04-29nysv7E2F190914866E4E39341429
Verified2020-07-01FlamenSatanas7E2F190914866E4E46473416
History
DateUserTypeResult
2020-07-01FlamenSatanasC-LL
7E2F190914866E4E
2020-04-29nysvC-LL
7E2F190914866E4E
2019-07-02-Anonymous-NF
no factor from 2^73 to 2^74
2016-02-23Mark RoseNF
no factor from 2^60 to 2^63
2016-01-09AirSquirrelsNF
no factor from 2^72 to 2^73
2015-12-18-Anonymous-NF
no factor from 2^71 to 2^72
2015-07-06Mark RoseNF
no factor from 2^70 to 2^71
2014-11-27NesowaNF
no factor from 2^69 to 2^70
2011-12-09jianshichenC-LL
7E2F190914866E4E
2010-03-18Sturle SundeNF
no factor from 2^68 to 2^69
2010-03-16James HeinrichNF-PM1
B1=615000, B2=18142500, E=6
2009-05-31MarzbugNF
no factor from 2^67 to 2^68
2009-05-28MarzbugNF
no factor from 2^66 to 2^67
2009-05-26MarzbugNF
no factor from 2^65 to 2^66
2009-05-23TedGaultNF
no factor from 2^64 to 2^65
2009-02-01Dr. NowakNF
no factor from 2^63 to 2^64