Factor Info

ID 20451
Size 294 digits / 977 bits
Status composite
Value 993928600201039219177495144896063326204686320047686990366800117380015868136044875829310600610319055402599900728047021404394321153518446670089583659509156648107515683768727458537617894106198153569654143739356589299266991965075066588548859340753045377846797186160955925546794730727235624385205789

Factorizations

Primary (ID: 19501) 79631228080621938573499710253940180960724841 (proven prime)
(ID: 20452) 12481643497884334067970699923994638900350334394680994299707484014809395865742807865875074213936870121358996402529016977529975063884359265082512191562713626028332374049158944319596473264044863522494141004567087393364297744353446447298718465687907489429 (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.