Factor Info

ID 159637
Size 659 digits / 2188 bits
Status composite
Value 33166858967069247869755746561198098431170331963137761305096591935516527416196199403405562729176381636003713965341697948026558200543919893791303572899308046986220554665263904631666165349623679009704030014726826774865915872252311710262089078302912113351253884807527031919622493278019623395889712758661943706721660203096398884509771438763127456507335500045005888095002121039459750239274047376811892199982826260397101427579747372992908862655744939350588342554430622397958859674744272007631090094335567432176254274412579113540745555534217504745341264904704697353014596036937954427157046775943820754514415878385735294743959598556764794016659905992271315236389845659

Factorizations

Primary (ID: 158767) 1461106583208387755192310613 (proven prime)
(ID: 193077) 22699821729801133184146946786187286865132382354916663392045943894247023052649602674170151931745756033228550206663694475775621092651229647551278937652399868124946757803012643546716507223380495658722892341024437106680465076117626076514889147122023341831228676378933407686606050872947672542701996375939523793324252803435466818458052116443046841361019770393322576647559116467002026988403750659674818181317408169324472293916743521023408776643802421665428764996577141960995791141987735780940121130421771766026579213682354016196469697315360092014936074233317850135161140023569668025422718171627853299840782606377854553812092502863682756143 (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.