Factor Info

ID 187308
Size 428 digits / 1422 bits
Status composite
Value 64511194961652601619604059599643823312742282896782524229125364400531571740643245317747547944194614682890077693501815322025814533874894003950379660378625055903780668016005178445484129070461270952871105916522637668063918136244784032379535547709182132363633720132906946515021488358005501353647916049746027911790353802493363572701483261731376533183796896566021378566003096430535530477787850932514381549801593740881911654329885864167

Factorizations

Primary (ID: 187309) 3672089725892356132266776833377168400348502853837070803805760561789318768674328202445946462190590597148332655063873755409117197949644163835849267056408122208377910902988143460623572436843008389046004240436765105241 (composite)
(ID: 186642) 17567978937654010587406038333596272657635777422058204421447493597446453021623535234019871380774596586458777176259447239662652504734095280595898331937579961480697222253646362986120498996220516317953278715332618260287 (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.