Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

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Exponent Range:










MnStatusDetails
23057101TF
No factors below 273
TF target 269
P-1
B1 = 1900000
B2 = 57000000
LL
StatusDateUserResidueShift
Bad2004-08-20elitoFA38C29DC1556216145643
Bad2004-08-20elitoF761B4E2BF52E43E2428417
Bad2004-08-20elito4119688CEEB23F102847775
Verified2004-08-20elitoCB169EC92D61CB6C2867302
Bad2004-08-20elitoCFF13D364D23067610568196
Bad2004-08-20elitoFB011D193D5851E613142536
Bad2004-08-20elito361FCC1D8F93B2BB19158246
Bad2004-09-02elito08397D77FE18B3CA10127346
Verified2004-09-16elitoCB169EC92D61CB6C7108675
Verified2004-09-16elitoCB169EC92D61CB6C18206377
Verified2015-05-06MadPooCB169EC92D61CB6C4828035
Verified2015-05-11ATHCB169EC92D61CB6C9786284
History
DateUserTypeResult
2021-04-04yoyorocks1NF-PM1
B1=1900000, B2=57000000
2019-06-17penluNF-PM1
B1=240000, B2=5580000, e=12
2017-05-16mikrNF
no factor from 2^66 to 2^67
2017-05-16mikrNF
no factor from 2^65 to 2^66
2017-05-16mikrNF
no factor from 2^1 to 2^65
2015-05-11ATHC-LL
CB169EC92D61CB6C
2015-05-06MadPooC-LL
CB169EC92D61CB6C
2015-03-20VictordeHollanderNF
no factor from 2^72 to 2^73
2015-03-18Gordon SpenceNF
no factor from 2^71 to 2^72
2015-03-18BloodIceNF
no factor from 2^70 to 2^71
2015-03-18BloodIceNF
no factor from 2^69 to 2^70
2015-03-18BloodIceNF
no factor from 2^68 to 2^69
2015-03-18BloodIceNF
no factor from 2^67 to 2^68