Factor Info

ID 152449
Size 250 digits / 830 bits
Status composite
Value 5916355255913229057327172347973918479638802961565239950169065818253061775209133955641146885393949447909126240912946575759291852555086807321375084222976937997481834869525509646804114126341957266220438210695325108355784521410810352677066705467217075923

Factorizations

Primary (ID: 152113) 156520419366000909683 (proven prime)
(ID: 152450) 37799255074053100476839280909439301936678580647476900567275130230139655902887192955008851322653058911765428727891468459719066569858885952339473080031685889347094942956764520233358856409102485075154021096845024198249381274524885281 (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.