Factor Info

ID 49969
Size 348 digits / 1156 bits
Status composite
Value 581541691027782320685645989917457728707902103917034320234332876435819442497652333904391055179574847111752685869893770111801946751997148866617957263756515197764939140107556177773199685335276231973881698986154950036383459714457613338739512591283706782687642474270032776381278020584683152493265044870482594151159273256313518478428130648657606191555601

Factorizations

Primary (ID: 9644) 887159350533397171382811379793251293163245636149901975460205293430109511582634733292561 (proven prime)
(ID: 49970) 655509848008855705510115791787369836133138076155120484797071222897617120212473376673981897901675275598499485550414603421448729300632144463374151287365539573719174002021248820247197881144802800392858080014666142137251130985752135597916276759313304984028111984641 (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.