Factor Info

ID 116975
Size 353 digits / 1171 bits
Status composite
Value 16705815874807137469884842086494012089886274658143117577426542257116707834022327534754268909984126099498680352303332629194615921528828300710786525279562907084032820266946103694964100002805583227249520484576942017973933484430507648367138407641226731824589643536597169106122829108972937575833784945866080054685850074283986562084654292541484762088534184337

Factorizations

Primary (ID: 283) 351082956611639069560238479712041302626479716454577 (proven prime)
(ID: 116976) 47583670925065087064543970661326745188830207060637083092736230780901497881170758329316903939459006530858204408755767489513525100642180398722971395042104947129081450967290769707140504658911727858241955117787487627994431331473319771557517046123951584690118322755361028009524738774106478904524922293126881 (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.