Factor Info

ID 161789
Size 514 digits / 1707 bits
Status composite
Value 5528541631135789461888652108844346987553484245941228461719757982533251156887654459200338540819048160858307904119866101421244656397057172276897844257740627951144900359869411501459067785323725799067790112741988176854734136211580249624257238644792109110107778346289688943930977719789093296663983772933458078007791380063218557219150223227449996213381845167787561680324341262209404386303611889422622851043276861904272634259830813089522341460513810590572212132834664202869297180301334124343682468689612456889699404672543

Factorizations

Primary (ID: 193509) 6140662202405397677204254708519 (proven prime)
(ID: 194078) 900316846767791494853038412305628942615208751216382207810903790549613979625032069107285764802630079250305778026978179163416711665911677693219805339209626756897811688881402612176150874137329776568138334025566794227026723471401952857888683404940974803987569153704232177393792740924292964836098101125294838338141537199347308184439586363108631443439356392398151475171850890927474769825418410647687132153089403748081077140417394703846880050264434569407983258090289978295377869096982349897 (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.