Factor Info

ID 131591
Size 608 digits / 2019 bits
Status composite
Value 50734186877257751549428312660250295899480612343453427709953559285456164799417690954865539500719809205943989744375800698238019688695263157929053886886751183506687235853857167916561837808782403576215527409845416418688885859718413978877736679773494920602696027323162578478918260991042108556961732778170870032991936236847282117834401130251747908375238366354599210389759060580887161142117105424234847188290664840939549255461747755600863115427978571455104957711500597889149090985415436971141868629060192434440975025368628044675874851877690693076321514541155451759579402826814529392889922471427754900103572643027249

Factorizations

Primary (ID: 48142) 707259365116201856738036396081412854518866272987671369738662968895600534048479445880903197991231598207604113829054337964516027721332008907446737584801329 (proven prime)
(ID: 108984) 71733496054763709092143532260928191829557025528310202795199347024344505725619079881894327408720752885939521601577325279262839315913548783149058081970019035240581710961018569235154857375147915252843992165816191021523396018673839750351190126209798872058494378925241277094840970924110963272820498597050184329459047065398361917414602571356243990517842842035765031002661970618156167713963500779224874019937953631308513565177322778517056019905708191405725172481 (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.