332 291 039 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 =	3330000
B2 =	3330000

Status	Proof	Date	User	Residue	Shift	Type	Base
Verified	Certified Good Power=7	2023-10-24	Simon Josefsson	CE993DD97C1A84BA	57162802	1	3

History

Date	User	Type	Result
2023-11-13	JohnHa0	CERT	Proof certified good
2023-10-24	Simon Josefsson	C-PRP	CE993DD97C1A84BA Proof Certified Good Proof Power: 7
2023-10-18	James Heinrich	NF	no factor TF: 67-68
2017-05-19	PhP71	NF-PM1	B1=3330000
2016-06-19	dh1	NF	no factor TF: 80-81
2016-06-19	dh1	NF	no factor TF: 79-80
2016-06-19	dh1	NF	no factor TF: 78-79
2016-06-19	dh1	NF	no factor TF: 77-78
2016-06-19	dh1	NF	no factor TF: 76-77
2014-12-31	Jacques MOLNE	NF	no factor TF: 75-76
2013-09-21	ktony	NF	no factor TF: 74-75
2013-05-17	kracker	NF	no factor TF: 73-74
2011-05-22	Christian Geschwentner	NF	no factor TF: 72-73
2011-05-04	Grant McCracken	NF	no factor TF: 71-72
2011-04-05	Grant McCracken	NF	no factor TF: 70-71
2009-12-24	vats09	NF	no factor TF: 69-70
2009-06-29	Team_Inspector	NF	no factor TF: 68-69