Factor Info

ID 51210
Size 544 digits / 1806 bits
Status composite
Value 4450146801730510608040386332447179010623383852430962293120897287526347067301126909885351230792915934696304993223094378408132550790225389298427163885243480833582004972100243914558716569342419733168992971535490204913814012294326535327361782014095345242332304722292769599544846256018232375028002269063913473639858805315212376397726390925047126209078671797493903159542126486691035141791459636357690117834591606266337416214241134282719633003699350643350897167913878778225764259194124492741222896832886598864062726100306628021625569592997999762637653

Factorizations

Primary (ID: 51211) 1237504064989690616317 (proven prime)
(ID: 51212) 3596066411117270824013126045028184935174188494869108559051615886632089114048732718483576990874513818934001599330965099456195407409188237619915201172642419856935910106579709845711290023895533752505469359650261715381475437019723978295164807030428108906234295038663366667641168695855118927371039724112564375825601589556504538091161003189560911399419962320212412405086199981277716124582523313540765766187746518482424834124826816459726218491662157042624447363958917412830199216074737276429926866235405172096718192047647408292409 (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.