Factor Info

ID 20438
Size 320 digits / 1063 bits
Status composite
Value 68963452855447555111204798662879792474654979644105558555818002468793209267135878396568180293271766117634729219671802399777516940485050223573326327016927421795342126245688531810903966186773054224572649453633049871025189299986890577531328531656133012691399710734378078379428573015058589943198058410502446573160066979516929

Factorizations

Primary (ID: 19305) 483128549554512237305554588359039822397307149685578249 (proven prime)
(ID: 20439) 142743484977317177535788367364323780226423124957454763144015136789398233791407826350806216109756760363391451263973609021792103216128420248457806954233110229310547583075757662711835456601873982336891987352935429160234663567930391802778355982616608160020545009931851321 (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.