Factor Info

ID 133339
Size 834 digits / 2769 bits
Status composite
Value 281272517804968596145654503106667576319265737623862526998084215550094187281174051594684764019355624127188956552104559615270682014817942081466947180248520971805032655222320466689568279593400150968304062158969836382760307854245982747934412508722024779636183190787765858679349124738309664599731194456607813583034575821542733700632320022161459545267995941528975539157078737894318398857381963294898510343624043463631753604999125465814496203105432594194448690221488808424998774383475738637410292912098794213240667902526821308505242946278218674191212588038654530577112121062333362736229237853603405588982841127044928359739515221309408647478323389869048238780684580850796422807692600068429393679345609212442063985280126130721069053213918295067056143438980140208468093100568577038282763041309658432444123556036083310081100901657826149197773871

Factorizations

Primary (ID: 167778) 21933305517206008074555499460677419485784113293205521 (proven prime)
(ID: 169261) 12823991239456309917879922252126083990513179352460720191986259355549365628534309030627483960685950947547181309470142023294937782611990768431553314387671658242732024565749131094653102028102592109383197501298178198872049722208542561202319875026557786397863043165688456932436046185836060775199247658036223985322481777792904964200715388405939162756663934070670903230411877847369836258571841470307433239366136787091767233930592600628414388014920366203398312251249381627523131936228046850970214729368009213087638741392035567512955209100224192398878775792252444476724527151286765119037838585575079450293531274810811106955982098497007001548275871879391717059177876144448948419997355966726672186571738131885209069886693397607951662956657421429420967744594445624447343479270512342635778316351 (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.