Factor Info

ID 64547
Size 643 digits / 2135 bits
Status composite
Value 4841830529418293473520794777886815783704222761888251747727039958056010605310971793958789077987946022856174521506991809528479004852665154284995567952240445224549759227595691468628013969157783940352620678796436904761451606791157151857252814987613144246745459592214808819051069969965762989950940140324652503833080603521445614063643492247744330427940304603698625383330562092891889209307948310656175938933244338421741944073703700521437434005648021666486071756119802722731310603164327303506269778593590078463332276986710209183759705318091453420545097684087821485901673976531535648258616879493241187864695376198766411458427423780770920532238592478031

Factorizations

Primary (ID: 63396) 65888627940954399173 (proven prime)
(ID: 64548) 73485071411067531513970481728667347902827964619742383027268795912063365240623839547652610286235407643968920005534266006715907126729788753244143686924671654084768329562527030867125789463025409814022257413423199877342708947737841890777003763272640027107842734307458188233354387670434334913885538933443377440868029434482018299700447462362795063267958898239992743935294668735122597120449892736236668095320507219827418473530895066435870076858241027861311389767790893440805960003839335841922442066277910127401815621613164095822172322793788007973614169628138817737650048436469607733456171023020337822025956757527287145759763705347 (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.