627 728 333 Exponent Status

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

PrimeNet Exponent Status

M_n

Details

Composite: 1 known prime factor

Trial Factored to 2⁷⁶

TF target 2⁸³

Factored

Factor	Digits	Bits	Date
63660834113505510227207	23	75.8	2025-03-17 15:30:36

History

Date	User	Type	Result
2025-03-17	NStorm	F	Factor: 63660834113505510227207 / TF: 75-76
2024-02-19	SRBase	NF	no factor TF: 74-75
2022-09-24	SRBase	NF	no factor TF: 73-74
2021-03-17	sasaki	NF	no factor TF: 72-73
2020-09-17	SRBase	NF	no factor TF: 71-72
2020-06-03	SRBase	NF	no factor TF: 70-71
2016-10-06	Nipal	NF	no factor TF: 67-70
2014-04-16	sasaki	NF	no factor TF: 65-67

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