Factor Info

ID 155021
Size 291 digits / 964 bits
Status composite
Value 152932015591923305866321533649247401284079045901011282623800899418349574477004482118155327315553853494700011006644930504256792145190630365164480649849680838895340608899541446664259470565809471939876322349506532968213934082484412946464251293812287984142079909228378269417106227709300193637763

Factorizations

Primary (ID: 188764) 11940367581816879572136129274223 (proven prime)
(ID: 188954) 12807982211938968182516095247789984231197825482776991570237804269159866037324595537284608171591831374637878896305213946229709603763987935436949801598937648764211469869136755278754088940308852941454259810173142176109451664096004001364725596836154462320554375981 (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.