Factor Info

ID 174805
Size 502 digits / 1665 bits
Status composite
Value 1498514417000229870191159035366471747325263130878855269265643620342597941723572832803236571901313362334840962776611526432792474576964124354252847810719803970938917060292907356858102250048988758753814128373679987674603524518557563453172596603771119254945316913534934453085514493034816273573390384671522431549602778327075086526052158538446722014066822690811247759004953118548158137028342764212465547350034267513022556546149029491456413024046952653569645496754375526515528105054081538386167151655545475283

Factorizations

Primary (ID: 139282) 619691539831653045336579590501 (proven prime)
(ID: 174806) 2418161812257950216922701117385047768473080369582855430142226410539665844060015256816927236781205043877583216745403035079926037903809006234246207829139849210840325866886933110803364974398732430404841490455255786986017865434370470553275972595594509885561441273216192919007281189328141243793444229902889081662447472170749257300938007933620936185054503387813985683998080413081770819938982471588873371157207318553878222762849413695028347845766558560222837080658516790249613783 (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.