Factor Info

ID 133779
Size 765 digits / 2540 bits
Status composite
Value 312790915913300939573067728118039155103551519182733941571283744601993801843438974976522416009240427322231889095702656325261694915187067642268800796732210393993451853806148768597742281900978884191063679367259376844122577595817224364480766833836035815172814977708772588153153736451347025494864625232100538671301623770365664654941470286085761094455392268110400549942056077072158001271383637302140695857214642774961105864856644856605518348455429221777247373729445048485595798657371093169681768051101051208938336033974064058661205051522973092991801528432630093834850836508685973030659924803847701402443170370955514891665405592172544023671893703239601148307264452821542097305612065586994269827291804770802599263389323924136553806626300732497255603991904588950451948703163

Factorizations

Primary (ID: 132011) 140065954810191667464461 (proven prime)
(ID: 133780) 2233168769221435572473198945987413906486448731254389490437144047941147138475540567923816971777655391090524110575167886075856646567156720842495498698198708191979392405635837815901800595880945367359729774779478214075742596375399229111411510854610062917733682264943501252536637114428089269487160438411043255974479227253634158350038320910419598046963160573603605832256123764731166211240832857012875486690019918395589512731956766386282857467461245608280369648328856299099831085673820641045878706112861302916954945125413566879336376556166787189896698903447984986034830159281966919822674198068135179545298131228106912499178733840644992401860633852634784393100012608072158567862874822842646322945259049890485635676337418476335937032490666027228458983 (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.