Factor Info

ID 161457
Size 351 digits / 1166 bits
Status composite
Value 624288297865824509534206880760262784822373452347585112149890728591822233942784421789064545222965538311482103047281168834390582844721168978869105825533250836468675847560902094956521580107116193841737463034310625223867626370536291042656166204883345877761409373910486467312375058441737930787962023615095003767461531103502977269924465017233582400716179927

Factorizations

Primary (ID: 193788) 212268786366055915866936610181367255756041 (proven prime)
(ID: 193789) 2941027310483813026590642317147116973802332535735119792511652805541512724296900938442959565230819740805615211724352580649113619981112065011380950033850239392089309873188047587650168642632362614649412810645545501727530086227134701752924342350155604703219817090540088732038054608365306329637215779611441823406047 (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.