Factor Info

ID 42739
Size 125 digits / 413 bits
Status composite
Value 14735467639304145632117487963577681668813780263043403123730374767666602835325376299150093224450546465350931608343419904387631

Factorizations

Primary (ID: 737) 252171167457207277136719 (proven prime)
(ID: 42740) 58434387197754129322324827871070386891492053313703999853460804952618123945730171589194050910967503649 (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.