Factor Info

ID 157496
Size 769 digits / 2554 bits
Status composite
Value 3769557191186465290659536964948298337763293308004969734985311068339157516576491243168249726365070043145419256018527782913651559621951509899697909982025015164990309077168597709016365735445932878006378925460483169811221504206272168095351873489596738029997247033912828756685578948589972077434569725913936740128960304297728155556298183189086098195230482071030304388875796830133189631789911690352480894942262281176332202477875047098289189322742537694545904341692745409386349223292774665612171612547332442931187779908859406690226669825946550588797759065664834908995757421601874095250562218850252022010121703749508067302440385849684278582313047818305783369012185581484671806958781616801937449184328152459752082613930737985980122127038995913383865283909102839801542322075596137

Factorizations

Primary (ID: 3407) 331343920853356078376431 (proven prime)
(ID: 157497) 11376569642437381785103577567233841195792928595390807272138975700055717243826575217531560828849549788960410746878587945963012177856246058932515460690548342476648059480589231809423019052790154643384375717253701105163910243163068195510374196629923619474650811361987912591966244631554945463782286967981587262517602121978498739205733469906580118640676399991417195115613793726298282099908120339896668489301088386388763795157952465876527139404934006542281442969004528733946357489790854831107694377993888338059660842334791352987845883367942777078622315349396876576677074296066286820080166600615520550830301962167469150609140902236002723296889873514962550618089256299148873188505609569037893627649862708525840909584206369316082047406076712693874350207527 (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.