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:





MnDetails
23057101
Composite: proven not-prime with both PRP and Lucas-Lehmer tests
No factors below 273
TF target 269
P-1
B1 = 1900000
B2 = 57000000
LL
StatusDateUserResidueShiftSoftware
Bad2004-08-20elitoCFF13D364D23067610568196Linux 32-bit,Prime95,v23,(aka WZ2)
Bad2004-08-20elito361FCC1D8F93B2BB19158246Linux 32-bit,Prime95,v23,(aka WZ2)
Bad2004-08-20elito4119688CEEB23F102847775Linux 32-bit,Prime95,v23,(aka WZ2)
Bad2004-08-20elitoFB011D193D5851E613142536Linux 32-bit,Prime95,v23,(aka WZ2)
Bad2004-08-20elitoF761B4E2BF52E43E2428417Linux 32-bit,Prime95,v23,(aka WZ2)
Bad2004-08-20elitoFA38C29DC1556216145643Linux 32-bit,Prime95,v23,(aka WZ2)
Verified2004-08-20elitoCB169EC92D61CB6C2867302Linux 32-bit,Prime95,v23,(aka WZ2)
Bad2004-09-02elito08397D77FE18B3CA10127346Linux 32-bit,Prime95,v23,(aka WZ2)
Verified2004-09-16elitoCB169EC92D61CB6C7108675Linux 32-bit,Prime95,v23,(aka WZ2)
Verified2004-09-16elitoCB169EC92D61CB6C18206377Linux 32-bit,Prime95,v23,(aka WZ2)
Verified2015-05-06MadPoo 🙂CB169EC92D61CB6C4828035Windows 64-bit,Prime95,v26,(aka We4)
Verified2015-05-11ATHCB169EC92D61CB6C9786284Windows 64-bit,Prime95,v28.6,build 1
PRP
StatusProofDateUserResidueShiftTypeBase
Verified
Certified Good
Power=8
2025-01-10kkmrkkblmbrbk358E138BFE9EEB011172712713
History
DateUserTypeResult
2025-01-10BruceMorganCERT
Proof certified good
2025-01-10kkmrkkblmbrbkC-PRP358E138BFE9EEB01
Proof Certified Good

Proof Power: 8

2021-04-04yoyorocks1NF-PM1B1=1900000, B2=57000000
2019-06-17penluNF-PM1B1=240000, B2=5580000, E=12
2017-05-16mikrNFno factor TF: 65-66
2017-05-16mikrNFno factor TF: 66-67
2017-05-16mikrNFno factor TF: 1-65
2015-05-11ATHC-LLCB169EC92D61CB6C
2015-05-06MadPoo 🙂C-LLCB169EC92D61CB6C
2015-03-20VictordeHollanderNFno factor TF: 72-73
2015-03-18Gordon SpenceNFno factor TF: 71-72
2015-03-18BloodIceNFno factor TF: 70-71
2015-03-18BloodIceNFno factor TF: 69-70
2015-03-18BloodIceNFno factor TF: 68-69
2015-03-18BloodIceNFno factor TF: 67-68
2004-09-16-anonymous-C-LLCB169EC92D61CB6C
2004-09-16-anonymous-C-LLCB169EC92D61CB6C
2004-09-02-anonymous-C-LL08397D77FE18B3CA
2004-08-20-anonymous-C-LL361FCC1D8F93B2BB
2004-08-20-anonymous-C-LLCB169EC92D61CB6C
2004-08-20-anonymous-C-LLFA38C29DC1556216
2004-08-20-anonymous-C-LLF761B4E2BF52E43E
2004-08-20-anonymous-C-LLFB011D193D5851E6
2004-08-20-anonymous-C-LLCFF13D364D230676
2004-08-20-anonymous-C-LL4119688CEEB23F10
2004-08-06-anonymous-NF-PM1B1=330000
2003-10-08-anonymous-NFno factor TF: 1-67