Factor Info

ID 23957
Size 552 digits / 1833 bits
Status composite
Value 353143653073831457823569692727258125265416315639574280320609078940312199538295152159819077017975325797282625357420290925198268029993360124981117848670521297145503849021380751733708299254214614565693372385758843677352330331600480251595882627347185005882276005100756643695833331177405913103320132057261343992734009565596117465097100775211368735765785107184159130041937706125466169040144692359519651812383676722993721206798003514736200474058609496755959440348073614738407218224399211377160418885051497960910187620362455246458138210605837795591458996954031

Factorizations

Primary (ID: 8177) 217648180992721729506406538251 (proven prime)
(ID: 33465) 1622543553835815281617369370954404570328962690700592363375617210143690600078352564214525593204871093290213838770064105924791705441382413046725748443767509208504103521271855918824568981667500968209188173053264585150946434466533881610803145071374025983866881612736789293319648019532969792895676835779715026197756976605380356975635985708707246029864334274425387996890418147645953502957261780497888867116678532506675862253103674675142185812733156799446604552970446194952680520846092601561680034511673830854311066776934555580781 (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.