Factor Info

ID 90447
Size 313 digits / 1039 bits
Status composite
Value 3403895439634254614302248044533608337626423928190599390543358664932427252856922107415985799794049251116561546319644363080282119666712374969274648454166193214779321401934750533197087438507912985279016580842298365413366305095622497962065681323348244568852337935567307653362432147399444251046296810465348754929008553

Factorizations

Primary (ID: 63364) 3947307526766022401589857104042951617118791047554203106309872173198737769977 (proven prime)
(ID: 90448) 862333480873485875524409112678164551146120164142121478216637212795700439087908379035611584715042119914578595694609347783241213667636805436192215260816012535682097105234326811728096061148982743702971003243733240170640853739799771475587889 (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.