Factor Info

ID 21098
Size 462 digits / 1533 bits
Status composite
Value 205283916646628454400335563877571159225225331186295224855359769376776673345218380154527111849539027055203872206847525016643410441910793256036060045070462857015539864320534717280039354197987852224898809210388886193867375877891150993837432530049160686484943053572969592179355691741488748201234315845522409019305760691231656157197233659739191160059312617076073784062663126981552245089564580387320479350047558075342913560893060585525297412927034274600464290255107901

Factorizations

Primary (ID: 6672) 172827552198815888791 (proven prime)
(ID: 21099) 1187796239863859723414901277587326632203756370321559834863892050839352204352884741938734819759564675166184338423282071048916170027249563048933097648287219990100445923935625377297161589965921390787722553055018607204007606169087341561176762419549917400822055220326768786928185072708804729711697505132901172765385981116686759535375545223089244072406986254761916972268705443684128978627924325634900278269610356354044215340766532672051052858203211 (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.