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
49835299TF
No factors below 274
TF target 273
P-1
B1 = 1000000
B2 = 20000000
LL
StatusDateUserResidueShift
Verified2011-06-01curtiscA583C03BABEF986E41742884
Bad2018-10-21JoelPl12F77B522DBC2F5A49513697
Verified2018-11-17ATHA583C03BABEF986E24927767
History
DateUserTypeResult
2019-09-11Sid & AndyNF-PM1
B1=1000000, B2=20000000, E=12
2019-07-06-Anonymous-NF
no factor from 2^73 to 2^74
2018-11-17ATHC-LL
A583C03BABEF986E
2018-10-21JoelPlC-LL
12F77B522DBC2F5A
2017-10-07One ManNF
no factor from 2^72 to 2^73
2015-10-31GregNF
no factor from 2^71 to 2^72
2015-10-31Sid & AndyNF
no factor from 2^70 to 2^71
2015-06-10LaurVNF
no factor from 2^69 to 2^70
2011-06-01curtiscC-LL
A583C03BABEF986E
2011-04-08curtiscNF-PM1
B1=785000