6^488+1

Open composite · C282

NFS Planning

GNFS Murphy estimate: 9.83e-20
SNFS Murphy score: 9.17e-18
Preferred method: SNFS
SNFS possible: Yes
SNFS degree: 7
SNFS skew: 2.11372

Identifiers

Target expression: 6^488+1
Target link: FactorDB page
Target ID: 1100000000011859380
Target changed: -
Parent query: Same as target
Parent ID: -
Cofactor token: C282
Imported: Jun 03, 2026, 04:31 PM UTC

Raw pmain126 Factorization

(8) 977.6580100813341193681.747792199856814261442682074177.27486628313664685882037989112347962512353.C282

SNFS Polynomial

Polynomial

Degree: 7
Murphy: 9.17e-18
Skew: 2.11372
Selected: Best

n: 246360123923202719685293863140287174343079141814883753320195238373407951272925278529510033158909819183345214862880139019884335257948423923657487242658770330595560084196616312946021143016595955501414724025025821348647357136358699891996033000692274455282931466326050329791957888596033
# 6^488+1, difficulty: 381.29, skewness: 1.67
# cost: 5.38981e+22, est. time: 25665771.92 GHz days (not accurate yet!)
# Optimized skew: 2.11372 Murphy: 9.17e-18
skew: 2.11372
c7: 1
c0: 36
Y1: -1
Y0: 2955204414547681244658707659790455381671329323051646976
type: snfs