Factor Info

ID 144417
Size 583 digits / 1936 bits
Status composite
Value 3142268027905104481767888093810205618912842108512365920332992675297972564451423948821925042401826501458373383244459208774834337101109030311700856060870896218679126052227035542055417327250250627159962721693906389635549451650180431793106850125950367167968709021990498026854492797613783329460729764392206247902823691346806746533346103183497632681688698703827059828299640644501779083093974690011648690334500739868864654322215521844718844622981661299513924339048482277533534651141236221496588045551423268929568149021293544561219048198169753082134234269183143175746890627349204808894463691

Factorizations

Primary (ID: 143171) 1601962887901860955459 (proven prime)
(ID: 144418) 1961511125904188430562859769005879117146967920570775396098305962777441777382226844372735312120094661931101421628471525655730000226563888436225464918195896407185923554987671328804574320758965923503635934034029204889522497851103836054620203085834970346359192824813590218872586852415174095702143087596039406529351925460698950580182073131445776007655787256395355577582796432819553509737604337135880216220910149310406038670321818659122973390113551545048424332271852830263712201409676842655257244761580149902347676782198652290760878906979339873425698923424776082981849 (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.