332 248 723 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 =	2935000
B2 =	68972500

Status	Proof	Date	User	Residue	Shift	Type	Base
Verified	Certified Good Power=8	2022-06-05	Chelle	0852E12CFAED3671	297301426	1	3

History

Date	User	Type	Result
2023-10-18	James Heinrich	NF	no factor TF: 67-68
2023-03-19	Mark Rose	NF	no factor TF: 80-81
2023-03-19	Mark Rose	NF	no factor TF: 79-80
2022-07-06	Team_Inspector	CERT	Proof certified good
2022-06-05	Chelle	C-PRP	0852E12CFAED3671 Proof Certified Good Proof Power: 8
2011-06-04	MRH	NF-PM1	B1=2935000, B2=68972500
2010-08-27	TheJudger	NF	no factor TF: 78-79
2010-08-27	TheJudger	NF	no factor TF: 77-78
2010-08-27	TheJudger	NF	no factor TF: 76-77
2010-08-27	TheJudger	NF	no factor TF: 75-76
2010-08-27	TheJudger	NF	no factor TF: 74-75
2010-08-25	TheJudger	NF	no factor TF: 73-74
2009-05-09	Nokk	NF	no factor TF: 72-73
2009-04-17	Nokk	NF	no factor TF: 71-72
2009-04-16	Nokk	NF	no factor TF: 70-71
2009-04-14	Team_Inspector	NF	no factor TF: 69-70
2009-02-22	Team_Inspector	NF	no factor TF: 68-69