Factor Info

ID 16170
Size 461 digits / 1531 bits
Status composite
Value 69288184159052906088532311199894520097591834135865401001886195128451971450217125960686968460676152246416594572686934604317054811872707400651516365812931927007215037898680458716515877030376166794557299910335481456413947482596745025944551624497867887950898697273328995300988651729019552611862982270052979754870511074687199181290230481757982864431525999558641543813208647816440939659686302767119977238264102352363785104292985682412806973618167750080251326076211759

Factorizations

Primary (ID: 5672) 251951573867253012259144010843 (proven prime)
(ID: 16171) 275005958865568026730097810269167521286930761842700925202738578933321797520785598044828919084947517305971299967758447211196740065709904734670231441033840253022104330953414454212724012922857528704959130620850509821257595978152418389587605936420899818961756108751194285579133045995260664605654756359634447190659925066063423663402731829717062980696658330447283810790662257981234362237166989442046414370131985627632478426896957848455613 (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.