Factor Info

ID 91442
Size 642 digits / 2131 bits
Status composite
Value 236251693980824131301267536934577091297668325969064887089494002311115939883878633891279330777158161824594834819150730113779526620718634502768691248474929944810145191199236754129901307235611784164827871593428386875568560654833996313643565294306489932330827912816730934562371450481528834123101783636547960573343960736799651439768879353145338177752897826720056296956629080555813016831717126975012825894393417553808965488391854638029161386173718153559277189317751023125427589035181790763366126346282792154948954421967845453577646799538530099727748097411530951522513059561896057492206844455452824805049168905142827982721887920661118190641073251053

Factorizations

Primary (ID: 89832) 172950169828025205132143310902700552878124254670061710288623 (proven prime)
(ID: 91443) 1366010187880957001369223821494100765222369294840854597154368851269809008380973941761036214429441732973944285962935550958758803846787470996919852411645672937962592767393805677093795898775716641780398343221751954081859683809251176767936559229679736690055843384008022201383635450515975336405001285045142991679202502855550084366740970338703142546612570254938393529308907243751796698669960099911325484334762395906887152144738239089382085638521746921020309474864856064419233645123552274834536609029961644789917799715539836615347706198507367401467315566655562836332159660275478512642749411 (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.