Factor Info

ID 31101
Size 329 digits / 1091 bits
Status composite
Value 13597126027276165957955478651271730520241513240586234813237900906651238276526772953889588436052018634020274513055972480014324685274455206632445493407569517659501573916872581674869265550577309510552121872353233202382732729636101540978392167724333200596853103912557917235039604457602601715307217877144199061961373356401511004608403

Factorizations

Primary (ID: 17118) 6400588768393061926708979473301321313835119309935933 (proven prime)
(ID: 31102) 2124355511546146982141551392497043863966519358620854981964471839494138746544753626325320063579431484647450938503854338442888167161418822037433968770981255640501117747821059938250367964278887398294780543032293270374571507699149938012125982285074581112460079089524643825417784591 (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.