332 237 483 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 =	2000000
B2 =	400523970

Status	Proof	Date	User	Residue	Shift	Type	Base
Verified	Certified Good Power=8	2024-05-11	DanB	F2A52D7F4C0D90B3	0	1	3

History

Date	User	Type	Result
2024-05-13	Kriesel	CERT	Proof certified good
2024-05-13	Kriesel	NF-PM1	B1=2000000, B2=400523970
2024-05-11	DanB	C-PRP	F2A52D7F4C0D90B3 Proof Certified Good Proof Power: 8
2023-11-09	TravisJank	NF	no factor TF: 80-81
2023-11-09	TravisJank	NF	no factor TF: 79-80
2023-10-18	James Heinrich	NF	no factor TF: 67-68
2019-04-06	MadPoo 🙂	NF-PM1	B1=100000, B2=150000
2013-09-27	Bill Staffen	NF	no factor TF: 78-79
2013-09-27	Bill Staffen	NF	no factor TF: 77-78
2013-09-26	Bill Staffen	NF	no factor TF: 76-77
2013-09-26	Bill Staffen	NF	no factor TF: 75-76
2013-09-24	Le Comte	NF	no factor TF: 74-75
2011-05-15	Christian Geschwentner	NF	no factor TF: 73-74
2011-04-24	Christian Geschwentner	NF	no factor TF: 72-73
2010-10-23	Ethan O'Connor	NF	no factor TF: 71-72
2010-09-13	Team_Inspector	NF	no factor TF: 70-71
2009-05-07	Team_Inspector	NF	no factor TF: 69-70
2009-01-27	Team_Inspector	NF	no factor TF: 68-69