Factor Info

ID 102748
Size 279 digits / 926 bits
Status composite
Value 518991830193809098238293077092917383244980715207930725875869550257565089798550297640474103223032328768077122039158800437548392046651219433344168821479538167605802540636239840332364654427933146999398253202574497340195903024700810783777361526186413428471091927961530118235187644303

Factorizations

Primary (ID: 105) 2684571411430027028247905903965201 (proven prime)
(ID: 119584) 193323905627584213892973035609115486244192174468673683658118905229107881296484073201089763721607106202759981778662720314451301338960521278933125436751639315068913871738866944623790039682220027232053888382201034471341504509528530745407444778508703 (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.