Factor Info

ID 190173
Size 803 digits / 2665 bits
Status composite
Value 13205457529954165685071556163983439566929673893944939068544553918922017762213777755402518210993409731867850564788134849977964127334919737197233218318826838397467753133535486444819558842037798984702771538980017380429627400094214830051527688639051535757186228361068475675183216733907892492210816950860180730839807419064331774167124156541198669074671777463845451804223405834896100298072084064996086013921994182712608629159926135436215824253669121420216217733214164058193384396009035299378435945264171871529193593765435729666366421760770823177798122883702177591952697478359114957173187787530769610817721166379837831440109304889434893240510028826779612125493446912947395097644804645494548845203888623956370804434914924686250526903019758778412211742356385700354225644353928445620501955423573597041944807010523

Factorizations

Primary (ID: 188740) 527131117082818023708828465382157379763 (proven prime)
(ID: 190174) 25051561370601927264972814014616205402002320292502054300137788296163822467704491293394996600844305496271638032424328269535132700988667921390702293888132708431343001928132788893740511137825597401751482992940445231141489808176566844137803371030415875253086269108930520382022449423204372990299067361347134555543776476712723063742532440082356610620424419661979397619810037848539300066446918419049517260307028444369262961625306503969303939541103314278409487394925311425588368475672178800585478915945790913164406557499987608571363959874479348286759167119164066486081006123685210615999314839239638724546278498265222436421969628179867610521197013248878273890579370849164994507678168904078085100028650371898390931877332987563217156451601490053997644428896182441258739358521 (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.