Factor Info

ID 20721
Size 374 digits / 1240 bits
Status composite
Value 11026836729311377374255093200064098089808197992132832851088364998470051028582030980465144508247375065448024460011195362409427524488664077260650925536057869557794669353131667410634788801388732187448734651604690273314316329239287870764255212374403142381125798052194159699567936462711231093528800974757796028012494789927327884630960212134927768153849888497105565159158777987521

Factorizations

Primary (ID: 28928) 178873675780439138160732675024320927223490120914288889 (proven prime)
(ID: 28929) 61645944721605733233920235493681956314366434144066796517956368723716027741285077107897740410747652808933370885204487710414852102308817468724506663477547154490762589085089610343447245045281203287027906822710715929736949540500651391847247262162794920158766392377508804501526974582941622185791658806283239973959711296487689 (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.