Factor Info

ID 126580
Size 677 digits / 2247 bits
Status composite
Value 18692277452100625040587863407411608212855825186101099944249314571840263794140420111060582119208964974016617190485010939904394319675519688564282157651823906883855046348523791742111745712549740221929721612819476683680550011251380957686806808675741756920253333672884907637100543915254677354029297089972669494616799346332692610767277743236868383212880461822034482533477377942930468178198924363883355829984261137153268495944697476737559840211660213671486740512027720130344770838813319280535750909113339038509901154461861894308460761951341122373899826979364295280772157939570315768703245719578767650071730178237674907551225856700495442165117694037049938887179958167020960914903853769

Factorizations

Primary (ID: 46153) 122488940752089154227459526241667811037638237196160215174532126697824168900400497894701744177033066245529267216221847139479978147962889684942895545571155822482249 (proven prime)
(ID: 126581) 152603797023053382661493674213746998885073987925706961862316248765023246276836041302034767144879718916225938914221979600671627573789030309992916319935290218522851111902922050642529327214667238220103151033493124610800602154649086155792032493029389784309774660541834655309650337118021000165047723541609355126060415420561029521190551146471314978535162421951945786313785588986327519253915044989322570213907711272482574120705373197030573954807608351762380302032428301652588294471294338347634915468572320206770475543108481 (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.