3^803+1

Open composite · C231

NFS Planning

GNFS Murphy estimate: 8.93e-17
SNFS Murphy score: 7.07e-18
Preferred method: GNFS
SNFS possible: Yes
SNFS degree: 7
SNFS skew: 1.73491

Identifiers

Target expression: 3^803+1
Target link: FactorDB page
Target ID: 1000000000016446831
Target changed: -
Parent query: Same as target
Parent ID: -
Cofactor token: C231
Imported: Jun 03, 2026, 04:30 PM UTC

Raw pmain126 Factorization

(1,11,73) 19273.1400175142527866228841260614815541.54051367341581650659779900949033728641.95112879824423804653067571349138673797.C231

SNFS Polynomial

Polynomial

Degree: 7
Murphy: 7.07e-18
Skew: 1.73491
Selected: Best

n: 323639843300021891861960605588040317145211086252864701297871441408583510993717053301572196508999532859351968001517201173688179237403987268899517104014940679929486200553850928861802884368837784799523626994192414925422148412939224721
# 3^803+1, difficulty: 384.08, skewness: 1.37
# cost: 6.35598e+22, est. time: 30266548.09 GHz days (not accurate yet!)
# Optimized skew: 1.73491 Murphy: 7.07e-18
skew: 1.73491
c7: 1
c0: 9
Y1: -1
Y0: 7395104114874202511988394360121831439224179537192802907
type: snfs