Factor Info

ID 61857
Size 589 digits / 1956 bits
Status composite
Value 3705885750852680747155569300051271563160629470813599681056727585559444409042708880386178838452167782410548519546165240913817908002951387930946115655377328562747556810278357509449930193704761604078256517538886147256548514981464447437998887084151648059714886150880967076280368076236214431014310119868823421195266677063568878573489805424029811201622651697144049254861802918657128445561285136696615460886236213330993140074212551807085119799221946347157576301571821849122887893853279179257704548374819070290781616017604615196930963742640992027971761071075957044565874551018207476907129517659313

Factorizations

Primary (ID: 3452) 2815747080256641401887817 (proven prime)
(ID: 61858) 1316128773367992843197235821702391089927970839244630062974000725194902415643909581728725041714419504126601092220831948565127089981893854520376302601554225877832680787763386515635762947458251282067026192841018977717001571328292183441891153851895433313857300386646342139708358422804411841750424496919680612029168129240544443746967306587809721078936309196192841344913581878984472832657028289850066878596005179717562073008976042849803973023813679565344843861783729709716221351567250585402097023833111114786768425210127658089161793330177090852313802640120654719506670889 (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.