Factor Info

ID 25222
Size 718 digits / 2385 bits
Status composite
Value 4587842686502490450932558113026026748301378422312040006961099724707966380949934446543263784473449480960044755389633058423340364873444277531651569149575210984467350874235652657290857969410859960647340066007108708611949803215564696996922829515503541168682555452638056705828168309029123738626372847636083361385200778843110999820736812859024008683901466756032854962489783062975618624477732090813962737171744521481018022620312254769949602675852530335114651807892388730705657051966671038527591273404232710314956312375316719961552754717238014957196917331854010085354892388572327621845552146473202752960306951137191529438203077049044907058171361402355128743960833309986636567811709362013820203807387124650366473905919790677103

Factorizations

Primary (ID: 2951) 155285743288572277679887 (proven prime)
(ID: 25223) 29544519602013696366326412649191508479113996283666814354453979756490052920705292389038474083987787902924214559153265929226328006886282170873246061090655247376813066348068443891834727696206861497839658540712867757822612375117781163967281374698074627148133881042931174464349148646133516441088910117397848408895789715865640959848284284928823135877346665870180751182881899686575637728448695039451010796766858253170042279962312629575614275011860738155222234384712107351297607372851486073258982767685381976440642067480521939418559965145277309383882906390101109551992595792137216981937013819895718064563861292330777569425790712804996716243215139600271273404583384763962727272946711487308016504972612769 (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.