Factor Info

ID 196473
Size 492 digits / 1634 bits
Status composite
Value 467121949398787460139475595543377518077365873911566899134923837109749911372780006039842464552127490617462818619315575067989332570236944578642592769280367440874150281698297938430043947657470562256843357264992965573580739012448816508608410357898861793201772102483411087710236429265926045180330530383656962449149544854863035716289971146827319551282064412092363483057913756556670771801707251588011404303374667085619882586872572754765025425951695800076047664992860388564331328195141017600430175101

Factorizations

Primary (ID: 163698) 940877498931934435010575111824794444535711533312744314143787145097173831552847076417690886679481324970038773837866155264873314251942049186197504693127931741 (proven prime)
(ID: 196474) 496474780116492398497782696095075930811858385018699883109408191366850358285127195566072786497667800284337426410819459723617879981032480942114057779423693413877472550002833576612634600060513451816836452855969127072186893770461022781271353743235314413416072264482519173681894981562353154136082750054829891142910365556588140069910503692961 (proven prime)

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.