Factor Info

ID 143775
Size 470 digits / 1559 bits
Status composite
Value 11621949496886432109309122887952428931749935864382741022542678359507582572449281490649861999806538942454625372495289988891081030154185143491158724934807512839174086265516152656185556573363775449876307562499332448886874705532021261443972192378629926865727072172628295574153956905886393747166474359739849870041442802777629406899670312051972045932205297158452999636008419558120210722905400947505042050025109265953755503599466868445608327483503387379620779911802527281366407

Factorizations

Primary (ID: 143365) 53656685633772056093 (proven prime)
(ID: 143776) 216598348548973001277999950322113334607837031769692286551035261871571698444631807983057300987497494252080223623001633831052102245041521186803331741758523040364942997624855057198154367750828476929301387792413506529720134692022257540139252118258957562164750777738940285961104721273177273627232784174580748061131436610747301481398967359508022317252936520862760591095157098574585249618872798083638305115748959344243073987397262515903121729937356692832499 (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.