332 349 323 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 =	3125000
B2 =	85156250

Status	Proof	Date	User	Residue	Shift	Type	Base
Verified	Certified Good Power=10	2022-06-05	y-omori	EA22348E8619E466	222034002	1	3

History

Date	User	Type	Result
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
2023-01-25	Mark Rose	NF	no factor TF: 78-79
2022-06-05	Mechafinch	CERT	Proof certified good
2022-06-05	y-omori	C-PRP	EA22348E8619E466 Proof Certified Good Proof Power: 10
2014-12-12	Skybert	NF-PM1	B1=3125000, B2=85156250
2014-10-27	Jacques MOLNE	NF	no factor TF: 77-78
2014-10-27	Jacques MOLNE	NF	no factor TF: 76-77
2014-10-27	Jacques MOLNE	NF	no factor TF: 75-76
2014-05-05	Preben S	NF	no factor TF: 74-75
2014-03-26	Phantomas	NF	no factor TF: 73-74
2013-01-21	LaurV	NF	no factor TF: 72-73
2012-11-01	Grant McCracken	NF	no factor TF: 71-72
2011-03-02	Grant McCracken	NF	no factor TF: 70-71
2011-01-06	Sunfish	NF	no factor TF: 69-70
2010-04-18	Sunfish	NF	no factor TF: 68-69