Factor Info

ID 120965
Size 501 digits / 1664 bits
Status composite
Value 547124272596393320629284346081739315193973237003920657686082011213597552858019494247795344228381793733002357342872706613989788328081444485081720103513475005829288543123748716399089142165486980169841216931464308881682010934221370862316815912342689759913976500559436057715922118404475077905431926993610058128375096842082121243851846028340330132018744225933722599864641171455799791710199160132101745328791561103808907046900186398537057920608949399161860482111025782645556858948153411077529770852985852561

Factorizations

Primary (ID: 9666) 1745511518136966234134316537982253791419241 (proven prime)
(ID: 120966) 313446383430545629827108065828135821419601605198237997947305805169158815924889862275569355314060238836160274507236757983700551038986233573409508686979057250914205827922012413095881783563507443327383017498925523598872630555366828214426154535458582773664698051975427773861840634195112390668093870163381660146499790894232167028969923946756006013580939184069507145394323498747956914948561244013597455796893677221514308619318164065123845301724591617427900202508521 (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.