Factor Info

ID 53518
Size 266 digits / 881 bits
Status composite
Value 14997537223022472032961424932441509693133951597814497708135180370389177110681130791806795235816836925398580494766312045383071561544882671891630770809125966145174932538777467154490645287163950340254104395782142945772884059808039077447938407298198612833640168506149657

Factorizations

Primary (ID: 76129) 1511487233301139437438722025169 (proven prime)
(ID: 76916) 9922371087625623884826822186561969293805639811532203555020291341932749376968032000666861639889548827105693933193698222882235210766354893140102197532690411451936842915876379966713613935535118990993532827190975540381227157060451775185353 (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.