Factor Info

ID 21458
Size 426 digits / 1415 bits
Status composite
Value 566075990307201347238930812171034226098535701604212209122024938042423527341838462940257056672655827759508914012349239114903179150327054355912820983907205628534539668397478765824390675351338666124931710519698268032576469547413631556430671731544965065366129227028013234462620454345987543286814496687028506374504578122356615665981782635845858679842337196371332428858056756177320662049810423621949183560298144939257503651779130999

Factorizations

Primary (ID: 6790) 132331554743163541916284364878460504933118649 (proven prime)
(ID: 29932) 4277709813096907871631175455787198013927964200142600089405510797987066730627165425778412983872432159161059873102524356982907337935128951846403914536307897809662562699849931960485420608436636772239279322014132038356341595924232770042682811853652478768590525677225122367795318057311597949706553471638582270046219343832017234605883904556675499394511008395500611189011635314835449535151 (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.