Factor Info

ID 64378
Size 628 digits / 2085 bits
Status composite
Value 3380260798034389110845377439374960678157370410636383850379376805002539526190645116228069052761822043080450835945569537122772081330666240823042782574414555646872420109842021079827264808063365906945188038031396445977573208581092685544582000308461072769483624118389900266257526637276881077030614051251381468417448277810611380916777144301376640648895007985563868847014452389164633027079726497596299487663763497772578833740352365617932565564964490749989984500867017239289392074967701758693313160821453482325913535747218761469695921867133454061174733546632996625011402370310718827931521828588979770931980747379064720247017269360002807

Factorizations

Primary (ID: 89794) 2045745317855197068998380700573793154366295127535115833 (proven prime)
(ID: 90798) 1652337057077235045986673007679920884101618631891994728882792943558023270350586611570058433345241673879442657096293127319379589566390100265600040172701181798787986365384677469046133179366589677303508887646491657756409578735871286742075023570453266246777982811639629978272112132033265732767487357093847190472077209961591493687507367417697337946253900392771378149267081704939340646358619192009765958026131191218354396446449577391433319689803726064714469593366194280732800209687781841554337487851949669094855995175221613059097470248844510793004020918385174735490061312032444079 (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.