Factor Info

ID 120962
Size 543 digits / 1803 bits
Status composite
Value 505818505903497941243320066508534193588114199648450415406061096518278082454936381036533472103803185811495622784604396244921135929520766874117436322706057022303163857634852202515072910911354779325750225883804465526533923292543948471604202870853683524932883914621610752007552622327736370582930324638286182272440632960211127011718567241480794219344381722539080907763111439660634616199312851965070521241496042146783060390891675524601038075847619462930239946768708532332443277054341497217837538356075642374079176408566178229864746429565502941643923

Factorizations

Primary (ID: 209) 924503867289824805827159934087885660335843 (proven prime)
(ID: 120965) 547124272596393320629284346081739315193973237003920657686082011213597552858019494247795344228381793733002357342872706613989788328081444485081720103513475005829288543123748716399089142165486980169841216931464308881682010934221370862316815912342689759913976500559436057715922118404475077905431926993610058128375096842082121243851846028340330132018744225933722599864641171455799791710199160132101745328791561103808907046900186398537057920608949399161860482111025782645556858948153411077529770852985852561 (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.