332 315 597 Exponent Status

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

PrimeNet Exponent Status

M_n

Details

Composite: proven not-prime with PRP test

No factors below 2⁸¹

TF target 2⁸¹

P-1

B1 =	5055000
B2 =	5055000

Status	Proof	Date	User	Residue	Shift	Type	Base
Verified	Certified Good Power=8	2024-03-25	Dmitry Bolshakov	96E0CC759C51A3C0	0	1	3

History

Date	User	Type	Result
2024-03-27	Kriesel	CERT	Proof certified good
2024-03-25	Dmitry Bolshakov	C-PRP	96E0CC759C51A3C0 Proof Certified Good Proof Power: 8
2023-10-18	James Heinrich	NF	no factor TF: 67-68
2023-01-23	Mark Rose	NF	no factor TF: 80-81
2023-01-23	Mark Rose	NF	no factor TF: 79-80
2020-10-29	Team_Inspector	NF	no factor TF: 78-79
2020-10-28	Team_Inspector	NF	no factor TF: 77-78
2020-10-28	Team_Inspector	NF	no factor TF: 76-77
2018-07-27	-anonymous-	NF-PM1	B1=5055000
2015-12-15	Team_Inspector	NF	no factor TF: 75-76
2014-04-18	Preben S	NF	no factor TF: 74-75
2013-09-14	Team_Inspector	NF	no factor TF: 73-74
2013-01-16	LaurV	NF	no factor TF: 72-73
2012-05-03	Grant McCracken	NF	no factor TF: 71-72
2011-07-02	Grant McCracken	NF	no factor TF: 70-71
2010-06-18	Sunfish	NF	no factor TF: 69-70
2009-08-24	Team_Inspector	NF	no factor TF: 68-69