332 345 719 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 =	5305000
B2 =	5305000

Status	Proof	Date	User	Residue	Shift	Type	Base
Verified	Certified Good Power=9	2022-07-15	Catalyst	B11FFCC8AE2BCDA0	124808400	1	3

History

Date	User	Type	Result
2024-03-05	Grant McCracken	NF	no factor TF: 68-69
2023-10-18	James Heinrich	NF	no factor TF: 67-68
2023-03-29	Mark Rose	NF	no factor TF: 80-81
2023-03-29	Mark Rose	NF	no factor TF: 79-80
2023-01-24	Mark Rose	NF	no factor TF: 78-79
2022-08-04	Team_Inspector	CERT	Proof certified good
2022-07-15	Catalyst	C-PRP	B11FFCC8AE2BCDA0 Proof Certified Good Proof Power: 9
2021-05-31	Jon Pace	NF	no factor TF: 77-78
2014-11-27	voigt	NF	no factor TF: 76-77
2014-11-27	voigt	NF-PM1	B1=5305000
2014-10-01	voigt	NF	no factor TF: 75-76
2014-04-28	Preben S	NF	no factor TF: 74-75
2014-03-23	Phantomas	NF	no factor TF: 73-74
2013-01-20	LaurV	NF	no factor TF: 72-73
2012-11-14	Team_Inspector	NF	no factor TF: 71-72
2011-03-11	Grant McCracken	NF	no factor TF: 70-71
2010-12-24	Sunfish	NF	no factor TF: 69-70
2010-04-12	Sunfish	NF	no factor TF: 68-69