332 322 323 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 =	100000
B2 =	1000000

Status	Proof	Date	User	Residue	Shift	Type	Base
Verified	Certified Good Power=8	2023-07-25	JacobZ	7822BF0FA08B0B6E	0	1	3

History

Date	User	Type	Result
2024-02-15	Grant McCracken	NF	no factor TF: 68-69
2023-10-18	James Heinrich	NF	no factor TF: 67-68
2023-07-26	Max Dettweiler	CERT	Proof certified good
2023-07-25	JacobZ	C-PRP	7822BF0FA08B0B6E Proof Certified Good Proof Power: 8
2023-01-07	Mark Rose	NF	no factor TF: 80-81
2019-10-28	MadPoo 🙂	NF-PM1	B1=100000, B2=1000000
2019-04-07	MadPoo 🙂	NF-PM1	B1=100000
2016-04-13	dh1	NF	no factor TF: 79-80
2016-04-13	dh1	NF	no factor TF: 78-79
2016-04-13	dh1	NF	no factor TF: 77-78
2016-04-13	dh1	NF	no factor TF: 76-77
2016-02-21	Team_Inspector	NF	no factor TF: 75-76
2014-04-18	Preben S	NF	no factor TF: 74-75
2013-11-10	Team_Inspector	NF	no factor TF: 73-74
2013-01-17	LaurV	NF	no factor TF: 72-73
2012-06-12	Grant McCracken	NF	no factor TF: 71-72
2011-05-03	Grant McCracken	NF	no factor TF: 70-71
2010-07-01	Grant McCracken	NF	no factor TF: 69-70
2009-11-12	Team_Inspector	NF	no factor TF: 68-69