Factor Info

ID 83121
Size 696 digits / 2310 bits
Status composite
Value 161234367199825710015387223822475506787176419736714435661836283562285502309305691269214242184245528179366785302109007148197177968494695325606505212811267480909260446598246903695749904275251164812942245351194406319185501264688125261839449655221838042766662592956897274945966145795293690261139291676583087766202602892452577621142917649214169639585472134512101685857517880799699508682474345426381097958416348377318656682821383225995421843967594676072471796313794066470699332858306205215255318993991350439078165289490134746108479205992530421307034065241389294187662580809130488408323689624643536014840592868685788000048306298881807380604173238822286212413855650329834549477830511209287348073784425913

Factorizations

Primary (ID: 81190) 77539436470813023431659196734275560557 (proven prime)
(ID: 83122) 2079385336525068519283034182906025342398413860714584050434204373836517786572252205345441182091566163690713953367326392866073686594242151837835591554615889917003750594264963486479223579715988152604952236781257737295398853171050161148503650414063901866460813792230155253374320297104901975557220691165014256065089656812597127936640836251567541801115718183008862529462322084869913757310607436321763381780519387615397286879309884950255178512638254669414336225005050034610380886591033553952688870268154944388855341592498466062664054801554064998503727539278233577559004787347587259454494043870264923723716930546295252341382700680965021415994258609873379090951763709 (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.