Factor Info

ID 161714
Size 265 digits / 878 bits
Status composite
Value 1682832850094089052308131541138402252234915668996076617375363634359037837454202289643209978945228263593386104557088959801506908114956171806805305632525283881528081309452522365893298006370020889172853975001250950390212678205708163631342250623008823150037376549317191

Factorizations

Primary (ID: 161096) 243489425809747617001 (proven prime)
(ID: 161715) 6911317994601473044849724214458194533193160135829429151409322603637415622560035757745997260673877950619168050660516686940301726966792543238870040801624193849409478746543164656199808101017359743079404123238427541873090583804889758264946764470191 (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.