Factor Info

ID 45102
Size 263 digits / 872 bits
Status composite
Value 21975195403892653407460384775073140836757763593324670117340851849550724136882140332873371782580738267680855862445634807138268959558303368695842527681882884527223763082418082752562741538598113248244837664498191093022242437764340634020428252991283229037732252180621

Factorizations

Primary (ID: 1409) 597156438245049270890291436570865328756430042906675126500021226786434919961 (proven prime)
(ID: 49490) 36799729512210176525859277226774739302823490308468122129035363984758551784742278544940501850531351120509624745096785663180888638732494530089501592506739527441597996691400096945211657383061 (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.