Factor Info

ID 73235
Size 169 digits / 559 bits
Status composite
Value 1512024326398412636864669107317200281118219412413295237311507523051749835430701626623360923237802840478425817930479756626287089014131202204742033672788510400301647642753

Factorizations

Primary (ID: 50234) 21283620033217629539178799361 (proven prime)
(ID: 73236) 71041689526432820748456564758837586179763499954885012872075793835862167654359946387593075403251905858750300607165620860689864620759336345473 (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.