Factor Info

ID 178440
Size 536 digits / 1778 bits
Status composite
Value 13913255511990775282658518226073711382437378141473188094880040220507404110437196579545249068240960871814027744565937795137868197996814180532064048902655686672669752966271945481488797016884719399674419367441068937559116499546358465268754194720886906326639261272368894788096047428562409923029890323969325444115222607421139560947230749396591328138139493008820102888491286672063535669153315807094894678911901964888283282742102090662918464472405844753487255674020572867491845128027999368490192925521738855610918712241568319529664615017479633

Factorizations

Primary (ID: 28896) 23427532544831027324072084738237951029117916403314659453105722467242984898304395826389977507393606379787781113710382324519656965500546047810519385730327103343044978295000161 (proven prime)
(ID: 178441) 593884801370622771521542274016460835486568374420367318904326403221497291377736726160407345875793830038470545838381828207991860228697682588613497424585844504215957768272518699173628197797787382640326656100314416787156142944064929456590786697597772778585932806712045415037557029757430339170157076320908710480248333802537590965676947973732142296357207255805657655153 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.