Factor Info

ID 22501
Size 539 digits / 1788 bits
Status composite
Value 16965990372702371699843226672330467219374532247354607334839548707908992316962911031766452877603137558284421759423627638249718661832398429672193295801072867621983211144854213241046713789984373080802731328637394355445264864335854057231379424142483250609366853842224411502941196141013557920811623196980632773395254723149675398218100221643573646437289346990987483484388156259633216380591618492405520597424846897269085984910819765140106699320032592170949921844836904562283436163162540655830689686662947832695914380955873704830310479088804864357

Factorizations

Primary (ID: 17226) 3489478020025154776405154855930832218902630153636858925509939 (proven prime)
(ID: 31375) 4862042481809376208175957393727044566838776747014647754437673532520345012288153543958298605387044181733400273157178902604803834244804947238237965768720221403975598447430634773452652158354463791928360927558654926580501327427215352353772458083601777377263089591678606235771049417401940991864920041310898651796826267619204227277343588595288453433178836480128955768209218969056783457177217134888781372860778588351006508561794011626632029097039606083129404849887825346824761766233863 (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.