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
35716517
Composite: proven not-prime with Lucas-Lehmer test
No factors below 273
TF target 271
P-1
B1 = 405000
B2 = 4961250
LL
StatusDateUserResidueShiftSoftware
Verified2006-11-09Fabio Rezzonico19AB792E14CFBB3114497945Windows,Prime95,v24 final,(aka Wc1)
Verified2007-01-16S55965519AB792E14CFBB3114497945Windows,Prime95,v24 final,(aka Wc1)
Verified2007-01-16S55965319AB792E14CFBB3114497945Windows,Prime95,v24 final,(aka Wc1)
Verified2007-05-28S64035919AB792E14CFBB3114497945Windows,Prime95,v24 final,(aka Wc1)
Verified2007-12-18S74417819AB792E14CFBB3114497945Windows,Prime95,v24 final,(aka Wc1)
Verified2008-05-10S81430019AB792E14CFBB3114497945Windows,Prime95,v24 final,(aka Wc1)
Verified2015-05-30MadPoo 🙂19AB792E14CFBB3125539551Windows 64-bit,Prime95,v26,(aka We4)
History
DateUserTypeResult
2019-11-08-anonymous-NFno factor TF: 71-72
2019-11-08-anonymous-NFno factor TF: 72-73
2015-05-30MadPoo 🙂C-LL19AB792E14CFBB31
2014-09-21NickOfTimeNFno factor TF: 70-71
2014-09-12LaurVNFno factor TF: 69-70
2013-03-21LaurVNFno factor TF: 68-69
2012-03-31Carsten KossendeyNFno factor TF: 67-68
2008-05-10-anonymous-C-LL19AB792E14CFBB31
2008-05-10-anonymous-NF-PM1B1=405000, B2=4961250
2007-12-18-anonymous-NF-PM1B1=405000, B2=4961250
2007-12-18-anonymous-C-LL19AB792E14CFBB31
2007-05-28-anonymous-NF-PM1B1=405000, B2=4961250
2007-05-28-anonymous-C-LL19AB792E14CFBB31
2007-01-16-anonymous-C-LL19AB792E14CFBB31
2007-01-16-anonymous-NF-PM1B1=405000, B2=4961250
2007-01-16-anonymous-C-LL19AB792E14CFBB31
2007-01-16-anonymous-NF-PM1B1=405000, B2=4961250
2006-12-18drrexC-LL19AB792E14CFBB31
2006-11-28drrexC-LL19AB792E14CFBB31
2006-11-09drrexC-LL19AB792E14CFBB31
2006-10-24drrexNF-PM1B1=405000, B2=4961250
2006-02-15Sturle SundeNFno factor TF: 1-67
2004-07-13AxelFoxNFno factor TF: 1-60