3^769+1

Open composite · C321

NFS Planning

GNFS Murphy estimate: 5.38e-22
SNFS Murphy score: 2.61e-17
Preferred method: SNFS
SNFS possible: Yes
SNFS degree: 7
SNFS skew: 1.47815

Identifiers

Target expression: 3^769+1
Target link: FactorDB page
Target ID: 1000000000016446627
Target changed: -
Parent query: Same as target
Parent ID: -
Cofactor token: C321
Imported: Jun 03, 2026, 04:30 PM UTC

Raw pmain126 Factorization

(1) 49354941703447993616761.147639543843549779383753. C321

SNFS Polynomial

Polynomial

Degree: 7
Murphy: 2.61e-17
Skew: 1.47815
Selected: Best

n: 276472252027461902675618979086268896769830654030525319613984644436699487440348644190579869670975944527569638954430061086143288970484083698858079983934093373006240804416981817185048481395171504108983458248825829812211465529455687650858801554793351793398468980995288573917148665398354095508267937094694704420767158786164737
# 3^769+1, difficulty: 367.38, skewness: 1.17
# cost: 2.34181e+22, est. time: 11151485.83 GHz days (not accurate yet!)
# Optimized skew: 1.47815 Murphy: 2.61e-17
skew: 1.47815
c7: 1
c0: 3
Y1: -1
Y0: 30432527221704537086371993251530170531786747066637049
type: snfs