Factor Info

ID 195553
Size 257 digits / 853 bits
Status composite
Value 39999573216315770568342927907074176170007520347027004279118042408896192667350975076627376999174043858223751588580214441526014211498455045860717633075710850623498416208946764139153102011002675315944818940680563713141108166555921171267627174492279455893822603

Factorizations

Primary (ID: 195554) 3211852899616375724976926431823416100797 (proven prime)
(ID: 195555) 12453737598348083321573290212786859641115498013514290391556835478472561602399405366391711142166746848346386162089436003347095204949587766673894706546147785612654611526740316100114277204389504995884551597167143466612199 (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.