332 208 931 Exponent Status

Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

M_n

Details

No known factors, not tested for primality

No factors below 2⁸¹

TF target 2⁸¹

Assignments

Assigned	User	Work Type	Stage	% Done	Updated	Est Complete	Expired
2025-12-03	Matthew Buckingham-Bishop	PRP			2025-12-11	2025-12-18

P-1

B1 =	2955000
B2 =	56883750

History

Date	User	Type	Result
2023-10-18	James Heinrich	NF	no factor TF: 67-68
2020-09-27	Albrecht Heeffer	NF	no factor TF: 80-81
2020-09-17	Albrecht Heeffer	NF	no factor TF: 79-80
2020-08-01	Bill Staffen	NF	no factor TF: 78-79
2020-05-11	Runtime Error	NF	no factor TF: 77-78
2016-11-03	Josh_Walker	NF-PM1	B1=2955000, B2=56883750
2014-10-23	Team_Inspector	NF	no factor TF: 76-77
2011-10-05	Sebastian Hornbostel	NF	no factor TF: 75-76
2011-09-28	Sebastian Hornbostel	NF	no factor TF: 74-75
2010-07-04	Team_Inspector	NF	no factor TF: 73-74
2009-05-07	HomerJ	NF	no factor TF: 72-73
2009-05-04	HomerJ	NF	no factor TF: 71-72
2009-02-21	-anonymous-	NF	no factor TF: 70-71
2009-02-20	-anonymous-	NF	no factor TF: 69-70
2009-01-11	Team_Inspector	NF	no factor TF: 68-69