134 596 271 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 2⁷⁷

P-1

B1 =	594000
B2 =	20148000

Status	Date	User	Residue	Shift	Type	Base
Verified	2024-10-01	Luke Durant	53F96E74E3A85995	0	1	3

History

Date	User	Type	Result
2024-10-02	Tenderly_D	CERT	PRP Certification CERT proof power = 9 Proof certified good
2024-10-01	Luke Durant	C-PRP	53F96E74E3A85995 PRP proof power = 9 PRP: Verified Proof certified good
2024-09-06	Jwb52z	NF-PM1	B1=594000, B2=20148000
2024-01-04	Taikelenn	NF	no factor from 2^76 to 2^77
2024-01-04	Taikelenn	NF	no factor from 2^75 to 2^76
2023-01-05	SRBase	NF	no factor from 2^74 to 2^75
2021-07-25	SRBase	NF	no factor from 2^73 to 2^74
2016-01-18	ANONYMOUS	NF	no factor from 2^72 to 2^73
2016-01-18	ANONYMOUS	NF	no factor from 2^71 to 2^72
2016-01-18	ANONYMOUS	NF	no factor from 2^70 to 2^71
2016-01-18	ANONYMOUS	NF	no factor from 2^69 to 2^70
2016-01-18	ANONYMOUS	NF	no factor from 2^68 to 2^69
2016-01-18	ANONYMOUS	NF	no factor from 2^67 to 2^68
2015-01-23	nikosz	NF	no factor from 2^66 to 2^67
2012-10-27	Mr-Plonk	NF	no factor from 2^65 to 2^66
2010-11-22	Ali	NF	no factor from 2^64 to 2^65
2010-06-07	2knarf	NF	no factor from 2^63 to 2^64