3^833+1

Open composite · C238

NFS Planning

GNFS Murphy estimate: 3.50e-17
SNFS Murphy score: 9.20e-17
Preferred method: Similar
SNFS possible: Yes
SNFS degree: 6
SNFS skew: 1.41201

Identifiers

Target expression: 3^833+1
Target link: FactorDB page
Target ID: 1000000000016447011
Target changed: -
Parent query: Same as target
Parent ID: -
Cofactor token: C238
Imported: Jun 03, 2026, 04:30 PM UTC

Raw pmain126 Factorization

(1,7,17,49,119) 519793.28601816708649619.8621438027268280557558425811668848077129551675878026119060719.C238

SNFS Polynomial

Polynomial

Degree: 6
Murphy: 9.20e-17
Skew: 1.41201
Selected: Best

n: 3295170945727076772476625344494863549097324638635149535214712258435481699391040569353953435370097941518928799540586178702077479115369200112815697079541038331835974349315557320129766697403162942786560191761538260882751411677862116799225637
# 3^833+1, difficulty: 340.66, skewness: 1.00
# cost: 4.47037e+21, est. time: 2128746.26 GHz days (not accurate yet!)
# Optimized skew: 1.41201 Murphy: 9.20e-17
skew: 1.41201
c6: 1
c5: -1
c4: 1
c3: -1
c2: 1
c1: -1
c0: 1
Y1: -1
Y0: 599003433304810403471059943169868346577158542512617035467
type: snfs