332 287 663 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	2024-09-26	myxenium	2880A05B60608BB7	310013463	1	3

History

Date	User	Type	Result
2024-10-01	Kriesel	CERT	Proof certified good
2024-09-26	myxenium	C-PRP	2880A05B60608BB7 Proof Certified Good Proof Power: 8
2023-10-18	James Heinrich	NF	no factor TF: 67-68
2023-04-12	Mark Rose	NF	no factor TF: 80-81
2023-04-10	Team_Inspector	NF	no factor TF: 79-80
2020-08-24	el grocco	NF	no factor TF: 78-79
2020-07-28	Team_Inspector	NF	no factor TF: 77-78
2018-07-14	Team_Inspector	NF	no factor TF: 76-77
2018-04-11	devonmadams	NF-PM1	B1=5055000
2014-10-18	Team_Inspector	NF	no factor TF: 75-76
2013-09-20	ktony	NF	no factor TF: 74-75
2013-02-16	Jan_Kaspar	NF	no factor TF: 73-74
2012-11-20	Team_Inspector	NF	no factor TF: 72-73
2012-02-22	Grant McCracken	NF	no factor TF: 71-72
2011-07-04	Grant McCracken	NF	no factor TF: 70-71
2010-06-08	Sunfish	NF	no factor TF: 69-70
2009-08-05	Team_Inspector	NF	no factor TF: 68-69