Factor Info

ID 189857
Size 630 digits / 2090 bits
Status composite
Value 128604235792400615861286030060993958977491247280356848413632689686471285148290692841728287096584406329174627114437402919268469318308842286396939428699065224557081877368883284248893612732531916329141452378467794263833856475670875129683919896763254909903295706626916133354913312581220051656574682897818223319231089529445929929571649235068567532102799033966170085199449521415991854082592167281014116547819910615505352693841540659408227633103609979684712489945943252017333703517967776482567563905002872005932429877522544712421595708857701313103038522034460340449502503442677205334603274504874717215866747184222732304960344787454324693

Factorizations

Primary (ID: 155914) 1082030758871358091700189653471 (proven prime)
(ID: 189856) 118854510131065772091036714165357143903963706065374946189978665950148495696271292706437348339442309792537874772885861103161600132347672521626197222001078491517228327062800103326276203907188817224804189681183373084884165931250438056577268330567390535152928747288741944835656217253980305358236791513940290720863680247821951482795620880652411515950764218608832058660661063866443253011718249776838784689012983455869189831559297758039519922864052668964541250758200676713980107122515337487733103910683420301991297475918984226468152203582654536601225550988360065999846289445282349453435347706795028248724683 (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.