Factor Info

ID 172245
Size 331 digits / 1100 bits
Status composite
Value 8669818250815260076124124098529430439060365824243009372087748563023597134939735055042671757718545520164913585957550816506157510646592932232199920011913818766879601896850651313337377772637817845823485825809863138946651657788348583257148214574833617158830679625725622628602173160954870781404528207267578450584280331101182415289019223

Factorizations

Primary (ID: 136511) 3575146747010298454102355292978756472363906561245901759131896920996651922955094179692578788959314122449629675238651 (proven prime)
(ID: 172246) 2425024443560354383739937740039156043049874102468267088293581644881425234748916807872707013177888621279732575428882215688065799855413216316969257253877753550109442626640118256258401397319898395676954860699366176242773 (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.