332 218 973 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 2⁸³

TF target 2⁸¹

P-1

B1 =	2825000
B2 =	67800000

Status	Proof	Date	User	Residue	Shift	Type	Base
Verified	Certified Good Power=8	2025-01-07	JuanTutors	47A919CDB19E0328	1409353	1	3

History

Date	User	Type	Result
2025-01-09	Kriesel	CERT	Proof certified good
2025-01-07	JuanTutors	C-PRP	47A919CDB19E0328 Proof Certified Good Proof Power: 8
2023-10-18	James Heinrich	NF	no factor TF: 67-68
2022-07-26	JuanTutors	NF	no factor TF: 82-83
2022-03-05	JuanTutors	NF	no factor TF: 81-82
2022-01-01	JuanTutors	NF	no factor TF: 80-81
2021-10-26	JuanTutors	NF	no factor TF: 79-80
2016-09-12	SKM	NF-PM1	B1=2825000, B2=67800000
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
2010-02-11	Florian Ponholzer	NF	no factor TF: 74-75
2009-10-21	Team_Inspector	NF	no factor TF: 73-74
2009-07-12	aschloegl	NF	no factor TF: 72-73
2009-07-11	aschloegl	NF	no factor TF: 71-72
2008-12-07	Jack	NF	no factor TF: 70-71
2008-12-07	Jack	NF	no factor TF: 69-70
2008-12-05	Team_Inspector	NF	no factor TF: 68-69