Factor Info

ID 190578
Size 845 digits / 2805 bits
Status composite
Value 15481676799523340033837514715539668162305916256633830698178526410204762351985213193849130736442557192436419552932487187908139062747684663880522178011361648018119142715322190608939271001991116988165669218164028076882718497814679802866496394004990921274133175234857932323747195759985099654792325583943179887066404420861960411277794597111661372695284300156464823552627865572721230064631859710217793043354401785819277755555547271288453196424551718835476087193148456723681434394167003004778504488858628519999437593629019037523137314574697954185105771942269184792506570820986068222937940828614790038042154945179744477413868531225503213121497550351643885068466139587201445705033065470795180812321733249799725257475395262518633439623600719851525165122751513075676782366282772466095911367713200456370183120774263072202030743907051959265673460553315821427

Factorizations

Primary (ID: 189017) 2036388914420022444920155074139141488540257514275002112139691567 (proven prime)
(ID: 190579) 7602514770088810841249365467243663121485529767690059986798598604889970975172331873071531632010517944974075278795192255144474338209828692910910965694845167009367391097335232553308508443313773249714249835235473708885301418589042634828797600069695861674231083947077892391220191943859172848638732685716812309602058056298440404314204682838813722418958809796137788580347808301729317792644714025209209810142977437983714517344237355103970557388386605239329923032156044262793896219376179684458510773971286743913268187916605677593401552128594277361074466655227118191920771648116337928434025676435711453337393087966720669328188016684968276708283256653604203058336416167391002261957546370979147287304010095183048871793524649149078960573677729010810671365614509873638948518720292655009928963581 (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.