Marin Mersenne 2^P-1
Username
Password
Forgot password?
White
Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:
to


  
MnStatusDetails
12243883Factored667022780487184248241

713148125077668404087
LL
StatusDateUserResidueShift
Verified (Factored)2001-03-17Anton RebhanE0153C8CD94C07557603314
Bad2004-07-02Ars Technica Team Prime Rib5EDFBB6774D19F151606397
Verified (Factored)2005-02-02Michael B. ClarkE0153C8CD94C07551554998
PRP Cofactor
StatusDateUserResidueNumber of
known factors
ShiftTypeBase
Unverified (Reliable)2021-08-06Oliver Kruse500F46B381C6B2BF2569087553
History
DateUserTypeResult
2021-08-06Oliver KruseC-PRPM12243883/667022780487184248241/713148125077668404087 : 500F46B381C6B2__
2021-07-26ZacHFXFFactor: 713148125077668404087 / TF: 69-70
2021-07-26ZacHFXFFactor: 667022780487184248241 / TF: 69-70
2017-11-03ramgeisNFno factor from 2^68 to 2^69
2015-07-18ThaNFno factor from 2^67 to 2^68
2015-05-12Sid & AndyNF-PM1B1=125000, B2=2093750, E=6
2015-03-05ThaNFno factor from 2^66 to 2^67
2013-09-29NesowaNFno factor from 2^65 to 2^66
2013-08-13lycornNFno factor from 2^64 to 2^65
2005-02-02planetmikeC-LLE0153C8CD94C0755
2004-07-02Team Prime RibNF-PM1B1=70000, B2=1225000
2004-07-02Team Prime RibC-LL5EDFBB6774D19F15
2001-03-17-Anonymous-C-LLE0153C8CD94C0755
2000-07-03-Anonymous-NFno factor to 2^64
2000-03-01-Anonymous-NFno factor to 2^57