Factor Info

ID 172945
Size 819 digits / 2719 bits
Status composite
Value 219014601102457890068240740040627346908068274409543912121778069277077524018436850780441548117613978854723013424120772479718678122719469609331596550479495323875842177592714859019563933283202775907666222558126671875098178231213931025752881344423801838425751817749586480192188683488226968636992434417744858851352448669831097201895743181725564432602889026470600212996673017679604813749311923954804016772290731707951473814366573292532628375975341884839901663110167781494539826731251536651099751522511533120749299794000959211847690677949970310265693248463180485985819064416068800594339248799642123786741216401638689353045787703651214163963641335600372008217329087397671850301730573765900235080378444893637176030909743340293668676663618188419929653179844817479570126645381951485041942911561534094809216984116313006351910770773

Factorizations

Primary (ID: 171372) 23052022067431050825264764433875832941 (proven prime)
(ID: 172946) 9500884584519451645696637439882174947064098413327397305123495770648776544913584501437237450805886402847166683298422621712280237058224663009297075254138812558959184041382697337854420742793358339448093327254748324017649242195277706920553036502942117087998175918606475846147845504330371627498940080033894716196782418598264799154509129423610466091126187841244350412441696132509708343082655548525215436307614294772245233096304194906364556992955110143199790665720136597309593008071054415598970327884061599702712035282000379506107376668643191607753346539570811477507356179164231749353767213161704365295397518453328717381783399613969128533779720553201962601607758101775003189119978549875500090238464965604053282098339972511938497637863289141524202400774419803477592370336325515425055458953 (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.