119 330 489 Exponent Status

Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

M_n

Status

Details

Composite: proven not-prime with PRP test

TF

No factors below 2⁷⁷

TF target 2⁷⁶

P-1

B1 =	1000000
B2 =	291476640

Status	Date	User	Residue	Shift	Type	Base
Verified	2024-02-28	Nazarov Mikhail	6CCA208918731972	63548001	1	3
Verified	2024-07-15	mewturn	6CCA208918731972	0	1	3

History

Date	User	Type	Result
2024-07-16	Thomas van Leeuwen	CERT	PRP Certification CERT proof power = 7 Proof certified good
2024-07-15	mewturn	C-PRP	6CCA208918731972 PRP proof power = 7 PRP: Verified Proof certified good
2024-02-28	Nazarov Mikhail	C-PRP	6CCA208918731972 PRP proof power = 10 PRP: Verified PRP proof never uploaded
2023-09-27	JacobZ	NF-PM1	B1=1000000, B2=291476640
2022-05-22	TheJudger	NF	no factor from 2^76 to 2^77
2021-03-21	Flaukrotist	NF	no factor from 2^75 to 2^76
2021-03-21	Flaukrotist	NF	no factor from 2^74 to 2^75
2021-03-21	Flaukrotist	NF	no factor from 2^73 to 2^74
2020-10-25	SRBase	NF	no factor from 2^72 to 2^73
2015-05-02	dragon325	NF	no factor from 2^71 to 2^72
2015-04-28	mansky	NF	no factor from 2^70 to 2^71
2015-04-24	Zack	NF	no factor from 2^69 to 2^70
2015-04-19	Meh	NF	no factor from 2^68 to 2^69
2015-04-10	Andrew B	NF	no factor from 2^67 to 2^68
2014-12-14	OS1	NF	no factor from 2^66 to 2^67
2012-07-23	Andrew B	NF	no factor from 2^65 to 2^66
2010-10-16	sasaki3	NF	no factor from 2^64 to 2^65
2010-05-15	Torchwood Institute	NF	no factor from 2^63 to 2^64