Factor Info

ID 63728
Size 250 digits / 828 bits
Status composite
Value 1158482903300101096153671962869298431790782942729830145805487523391816556793925691545176651213130644294691469854855825386824478511484668174428611646496175923948695287791970113056577969376713128416173224053909758588688295701233765483020190548970239681

Factorizations

Primary (ID: 63362) 5075110114734021328723863149761 (proven prime)
(ID: 90045) 228267540429675069868435512071798882854492804359763617270455823505488652151891072445177569261991156753145921942793305201324525112547445021748080166191153633541646450371745496802930473086371635639038954183609551061342721 (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.