332 206 213 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 =	5670000
B2 =	5670000

Status	Proof	Date	User	Residue	Shift	Type	Base
Verified	Certified Good Power=8	2024-07-03	Chrit Atkinson	6A289D4957CC780A	140797623	1	3

History

Date	User	Type	Result
2024-07-04	Kriesel	CERT	Proof certified good
2024-07-03	Chrit Atkinson	C-PRP	6A289D4957CC780A Proof Certified Good Proof Power: 8
2023-10-18	James Heinrich	NF	no factor TF: 67-68
2020-09-25	Albrecht Heeffer	NF	no factor TF: 80-81
2020-09-15	Albrecht Heeffer	NF	no factor TF: 79-80
2011-03-05	TheJudger	NF	no factor TF: 78-79
2011-03-05	TheJudger	NF	no factor TF: 77-78
2011-03-05	TheJudger	NF	no factor TF: 76-77
2011-03-05	TheJudger	NF	no factor TF: 75-76
2009-06-27	KWX976	NF-PM1	B1=5670000
2009-02-17	KWX976	NF	no factor TF: 74-75
2009-02-04	KWX976	NF	no factor TF: 73-74
2009-01-28	KWX976	NF	no factor TF: 72-73
2008-11-08	hsurya	NF	no factor TF: 71-72
2008-11-05	hsurya	NF	no factor TF: 70-71
2008-11-03	hsurya	NF	no factor TF: 69-70
2008-11-03	hsurya	NF	no factor TF: 68-69