Factor Info

ID 18731
Size 315 digits / 1044 bits
Status composite
Value 177261003835500193241381548678641949906941883508505844167961902187820277657314990833425289155892444034758425354878855465393924772843135423113905129346050936685274521792839820564677279445365101633638704268056062657506399385576426221809860114483066341831333214673270049726444011902133774897523365718492174601564955589

Factorizations

Primary (ID: 18732) 14552020391616867751861787376003405019 (proven prime)
(ID: 18733) 12181195398655211149148805486541499387553774678527029573734441647481750195086507308421343866080509699568556648732934204735383557837774438382249917446564318373902054947153881325043040136485206896648581945821641024216856492716126223626038525344017812958654733901310579165392600031 (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.