Factor Info

ID 180077
Size 412 digits / 1368 bits
Status composite
Value 3729109126276897329089629096552519817958210136106086832073961099045964367768029353702189089058073167856500203039446741607407847735571986457910368753305639654645179784717076842180045238301976734946952079669486559229203482689093781436193238752396834883135273422565979406297320734358797382178986131439992263236101089573054107367607953372677825127734040090569790872818618572936474644879407925687568982471921938992821

Factorizations

Primary (ID: 143280) 83054405772702110896473860973315745418298624926080298432847170408101 (proven prime)
(ID: 180078) 44899594327150811737256487435737974926596052087208806165206440137111648160701090462218214934057554029333145895453850807509390690956709112426769205669859367807282396282079927066225241693617774352217043546195847322252402316024723164341761119038752013702334346649633661557873967070678390117654115449372844752801037529180927906256824402572503552721 (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.