332 252 821 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 =	11000000
B2 =	220000000

Status	Proof	Date	User	Residue	Shift	Type	Base
Verified	Certified Good Power=9	2024-12-17	JG48	806D72F22149FD4B	0	1	3

History

Date	User	Type	Result
2024-12-24	Kriesel	CERT	Proof certified good
2024-12-17	JG48	C-PRP	Proof Certified Good Proof Power: 9
2023-10-18	James Heinrich	NF	no factor TF: 67-68
2023-03-07	PluckyPizzicato	NF-PM1	B1=11000000, B2=220000000
2022-12-23	Mark Rose	NF	no factor TF: 80-81
2022-12-23	Mark Rose	NF	no factor TF: 79-80
2020-08-10	el grocco	NF	no factor TF: 78-79
2020-06-04	Team_Inspector	NF	no factor TF: 77-78
2019-12-04	MadPoo 🙂	NF-PM1	B1=100000, B2=1000000
2019-03-27	MadPoo 🙂	NF-PM1	B1=100000
2016-02-20	Grant McCracken	NF	no factor TF: 76-77
2014-11-14	Team_Inspector	NF	no factor TF: 75-76
2013-01-09	LaurV	NF	no factor TF: 74-75
2011-05-29	SETIKAH	NF	no factor TF: 73-74
2011-05-23	SETIKAH	NF	no factor TF: 72-73
2011-04-30	Christian Geschwentner	NF	no factor TF: 71-72
2010-12-16	Team_Inspector	NF	no factor TF: 70-71
2009-11-29	Team_Inspector	NF	no factor TF: 69-70
2009-03-05	Team_Inspector	NF	no factor TF: 68-69