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
39724469TF
No factors below 273
TF target 272
P-1
B1 = 550000
B2 = 11412500
LL
StatusDateUserResidueShift
Verified2009-06-10curtiscE80E6F1A3372D6B935934895
Verified2017-04-10ChavdarLalovE80E6F1A3372D6B96189887
History
DateUserTypeResult
2019-10-11-Anonymous-NF
no factor from 2^72 to 2^73
2019-08-24Architects CubedNF-PM1
B1=550000, B2=11412500, E=12
2019-08-05monstNF
no factor from 2^71 to 2^72
2017-04-10ChavdarLalovC-LL
E80E6F1A3372D6B9
2014-12-14NickOfTimeNF
no factor from 2^70 to 2^71
2014-12-12VictordeHollanderNF
no factor from 2^69 to 2^70
2013-10-01Carsten KossendeyNF
no factor from 2^68 to 2^69
2009-06-10curtiscC-LL
E80E6F1A3372D6B9