Factor Info

ID 4403
Size 77 digits / 255 bits
Status composite
Value 54833140907386485219802422645807262512690594239039885294161970828262009831059

Factorizations

Primary (ID: 4404) 2148920356182437964673 (proven prime)
(ID: 4405) 25516599882183483151816519152770345712951890348130878483 (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.