332 244 463 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 =	3610000
B2 =	3610000

Status	Proof	Date	User	Residue	Shift	Type	Base
Verified	Certified Good Power=7	2022-10-17	Simon Josefsson	B05AFA337385B74F	64678136	1	3

History

Date	User	Type	Result
2023-10-18	James Heinrich	NF	no factor TF: 67-68
2023-03-12	Mark Rose	NF	no factor TF: 80-81
2022-11-10	Naegi Makoto	CERT	Proof certified good
2022-10-17	Simon Josefsson	C-PRP	B05AFA337385B74F Proof Certified Good Proof Power: 7
2016-05-21	lou_chengkai	NF-PM1	B1=3610000
2016-04-25	dh1	NF	no factor TF: 79-80
2016-04-25	dh1	NF	no factor TF: 78-79
2016-04-25	dh1	NF	no factor TF: 77-78
2015-08-20	srow7	NF	no factor TF: 76-77
2011-06-21	SETIKAH	NF	no factor TF: 75-76
2011-05-29	SETIKAH	NF	no factor TF: 74-75
2011-05-15	SETIKAH	NF	no factor TF: 73-74
2011-05-07	Team_Inspector	NF	no factor TF: 72-73
2011-05-03	Christian Geschwentner	NF	no factor TF: 71-72
2010-08-02	Grant McCracken	NF	no factor TF: 70-71
2009-06-17	Team_Inspector	NF	no factor TF: 69-70
2009-02-10	Team_Inspector	NF	no factor TF: 68-69