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
60711407TF
No factors below 274
TF target 273
P-1
B1 = 525000
B2 = 6562500
LL
StatusDateUserResidueShift
Verified2013-04-28namjoshiFEE836D1167F9C8713352825
Verified2022-02-14Sergey NosovFEE836D1167F9C8759037507
History
DateUserTypeResult
2022-02-14Sergey NosovC-LL
FEE836D1167F9C87
2016-03-05AirSquirrelsNF
no factor from 2^73 to 2^74
2016-02-23Mark RoseNF
no factor from 2^60 to 2^63
2013-04-28namjoshiC-LL
FEE836D1167F9C87
2013-02-01namjoshiNF-PM1
B1=525000, B2=6562500
2013-01-13LingUaanNF
no factor from 2^72 to 2^73
2013-01-13LingUaanNF
no factor from 2^71 to 2^72
2012-08-16emilytzuikaNF
no factor from 2^70 to 2^71
2011-07-14Paul LeylandNF
no factor from 2^69 to 2^70
2009-07-02InhumiererNF
no factor from 2^68 to 2^69
2009-04-01TheMasterofDomeNF
no factor from 2^67 to 2^68
2009-03-31CatatonicManNF
no factor from 2^66 to 2^67
2009-01-27Larry LogoryNF
no factor from 2^65 to 2^66
2009-01-26Larry LogoryNF
no factor from 2^64 to 2^65
2009-01-25sasaki3NF
no factor from 2^63 to 2^64