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
69690073TF
No factors below 275
TF target 274
P-1
B1 = 680000
B2 = 14960000
LL
StatusDateUserResidueShift
Verified2016-09-29VVS7773B3B122936F0BB424432785
Verified2023-10-05Ryan Propper73B3B122936F0BB437669105
History
DateUserTypeResult
2023-10-05Ryan PropperC-LL
73B3B122936F0BB4
2016-09-29VVS77C-LL
73B3B122936F0BB4
2016-05-26Judge HaleNF
no factor from 2^74 to 2^75
2016-03-31Mark RoseNF
no factor from 2^62 to 2^64
2016-03-30Mark RoseNF
no factor from 2^64 to 2^65
2014-10-15BdotNF
no factor from 2^73 to 2^74
2014-06-12rx7350NF-PM1
B1=680000, B2=14960000, E=12
2014-04-07NickOfTimeNF
no factor from 2^72 to 2^73
2014-04-07NickOfTimeNF
no factor from 2^71 to 2^72
2013-12-28Carsten KossendeyNF
no factor from 2^70 to 2^71
2013-05-04SMoffatNF
no factor from 2^69 to 2^70
2010-03-16Per JessenNF
no factor from 2^68 to 2^69
2010-03-12AZMangoNF
no factor from 2^67 to 2^68
2010-03-01uzyyaar_dragonflyNF
no factor from 2^66 to 2^67
2010-02-24eon_blue_apocalypseNF
no factor from 2^65 to 2^66