Factor Info

ID 163964
Size 299 digits / 991 bits
Status composite
Value 17069167086642737217641212801480675285930144499377027172437436834569313167620683117486360641897403545702515951716584539512352936833107676979652541461778208796104719925406648547483529995935054916842118182097534973109320154028890874866009051221708740795104589084985620985956119408434738062616154955191

Factorizations

Primary (ID: 163592) 652362150431890539756181788349229709300307466741760247816321362530965652894019007 (proven prime)
(ID: 195631) 26165170795611375491223596220835741438644072931774936726800266393101957433663038063076385798084114586741044129907906777150998126600440896009914767479938846973944476113585137573644537829799577441731536278318652717858313 (proven prime)

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.