Factor Info

ID 21899
Size 324 digits / 1077 bits
Status composite
Value 943739628038261460730088910054592305498580562362235287225732835353330432297421416958293775425932957398969245502337034744997285983878786896237626501419643816394343695658268675055869626581482296458184685743373426479385474393102794970627406788278693053564692762194636085896606719563037110983514726309924464987944570015394071887

Factorizations

Primary (ID: 21900) 73883730374153134711 (proven prime)
(ID: 21901) 12773307780469236109751340343693171435334143945721772604120411599118734227245737603499617945157642952343752160628941979648285853829126783775977441796565858142065598434820259454601633374383588588337491462105847389219304499566071033808861439867704612601583363822026142831412754496798331856003445537882083817 (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.