Factor Info

ID 140570
Size 991 digits / 3290 bits
Status composite
Value 1654846848196661143054200339554184109253425588133588236431601428519478748636110282441797872450836656398818228308541177245187623909198971241522283393681212433862057269636544441603957230806145453899619929531490298289949932379370596742626072687346142074933557097465609187329009793802429276218337671923263708861439212067278493839939892653796224653479033967213917477484781202847649253830569441410287682909773258659591058037815153872821963011867334485158461511839995647558306883087148048591744581652225579586395996977729451084150544621088417355370823748890064207820580330878729035883259277992960834346831989608316115736732413681227063442447976184111636139766429899835855942127970988599999651646342272180677834602010636928443684841226870815401536058788048900011550134393350113958507379740246231534159789357156790621659626422124943205337084018040197460371880310174459975718743832836656179462981379582073303704857660774901321320531908858529873558404517225119605692358112957097896543028473719064693137

Factorizations

Primary (ID: 138940) 247528789079201840261 (proven prime)
(ID: 140571) 6685472240835628370347609062186108086469430592236105591764886655845867361517433084674044111740580314509893843367396850791104157979165357777609941609151717201543314899528979121127772181336771584264428413897080625510609839340511275585338176774123993005130438889133767842103468718182480489438496893183631986918355632966639889911660071795132881475977034619940464673027547007812525113857092834189591493030095476448910923434161928484090262331718964811224728560026586145395785284944594229929789949474782308100780260205541451689036605505306663465144865235472775048466356172718601072535725570663229090024877273542987346823126615471776834101001222188356602834745179430477270505434126513006611247571399500175318706855184441650277216982421949511465174940442087834535625288423029131981389743862507704572407329123769946744146782869699058204313066925722536591433821522279539866202697997141208411301922364794621370390054665218320510035108098605973442671942178968961061765749539808066717 (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.