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
43831301TF
No factors below 273
TF target 272
P-1
B1 = 535000
B2 = 14445000
LL
StatusDateUserResidueShift
Verified2009-05-29James Hintz080A53F89A5293FB30944755
Verified2016-12-17VVS77080A53F89A5293FB21957548
History
DateUserTypeResult
2018-08-02-Anonymous-NF
no factor from 2^72 to 2^73
2016-12-17VVS77C-LL
080A53F89A5293FB
2015-10-09-Anonymous-NF
no factor from 2^71 to 2^72
2015-09-15XZTNF
no factor from 2^70 to 2^71
2015-03-23chalsallNF
no factor from 2^69 to 2^70
2014-01-29LaurVNF
no factor from 2^68 to 2^69
2009-05-29James HintzC-LL
080A53F89A5293FB
2009-03-30James HintzNF-PM1
B1=535000, B2=14445000