Factor Info

ID 207211
Size 454 digits / 1508 bits
Status composite
Value 7871107380974160705430991753260398351271082991973381618457384542168463019392444579086562853038658027749667068055939572778626134465445455302142091725952019063796286793481382646665889535776374860794240095666182139273104296908223019577876620066994110439050425093932669152937301731395540811352953688784241069653751139864207448246925055639848215283816854128216619151852912034537070124096041590808415678222559545564887646440337994018949932624400117224831784879

Factorizations

Primary (ID: 207212) 65014732289483276019169 (proven prime)
(ID: 207213) 121066519907017811078688077830653141477892527701656619217800573574646739027373931617112566288840562820754347150571744565198117930677448860744524388441734756734436531844721283206016065519482554012645419738032289808470720119439474825257311373096866388337244487186152061525276172053338447249692182074975153564766161446876719263830078484962899740189363918325416870119911983274475704842019721981520423960005552373111718131715702247624591 (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.