Factor Info

ID 150489
Size 571 digits / 1894 bits
Status composite
Value 1039534796533201449945554773589150347918472623492783521948773613875012268931227316416954600358639880828665665045187252947432737076840130164010233691416289218667146074731878495429186576063998978578107797848544924724182639399424894355389394217317541580294556105711560825169324789229354334050889044949809201993623638421948401912713436344451666955309078755406660890900996488964784637713123198960410884574429243861006943063722100566684257965248588451223592019034623096874185098584802066931201751529403142391180794647686622965333050065228305012363446866253878118871228458037499

Factorizations

Primary (ID: 149680) 2027049776208383967809 (proven prime)
(ID: 150490) 512831410818959388860124708636678198389836466217504332335512847856820819310717139569950607062838467476667985778343500303081622648983429584229896777020096301093100279239918337026592346656444782950157529538570791385114036283814293713046432091406127755610021603110934491560734738407358381590241738608288585660733097521646679643954513810051655074924528505335735011442862466542075155653407630075223433796762819890526396701196045524457539232564918560538312831846661420124632783161328922530102343221013059556924141300715618392130573538288405226234586852411 (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.