Factor Info

ID 28354
Size 802 digits / 2662 bits
Status composite
Value 1712307180200450313098270271306989585955647570156233202579100705763977188192641395346780607011946469376722384947605687305780314058247834272122800887277078535959048690796187871370462820127761036675306755208180342716253013144040082394236117329289018124952636686297840168836701654599414263859824381928157159249449320761447944401325682976098135729102210549478502056420064754060932794388947931171903063168658283139232989532313997560463352014651698616302606857861680361112770834214441972987556190713190718530512623193077527721158805377015465139123407335246727919182028721433240578679281370193129844058941773230272611589080014368725488510133881196263584987104901390385612009661295803510685973721807605977689591859478850072717902081156548073390110550292876223613684340324382776610181947317352613136164877942007

Factorizations

Primary (ID: 2269) 29877981480806017715604631 (proven prime)
(ID: 28355) 57310002059558724786950636070567131268119178251107733635012983052947185222684582979453138871305798678828455958375868837182682830700830237895206806578300477904290580755260552243917369797025749165800274264433119722363330770306136976563669518212084746281578898322803170383026865037762131700960343569580821775360357770508616155641981652214850567104311124231753614574462840715411814306718376527884421443689100555151104334593311636499691951418527276740513906005673818658698063506588572539526974537562277253601696812796611830481101496554347959670533022250036577054349791676536318114100557339963702695015895609159369624099408545968709646776039834961203589317595735326816917163667203219268278832904179146413337286495916081077145138781432853806306958546097576216450545410896862199348897 (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.