Factor Info

ID 42539
Size 241 digits / 801 bits
Status composite
Value 8720119356906806551133270421808322606473380244355261403767847293524026590831270232405642056696283747258811464994930291566548022763510731948167083309930595012737754759020867347280537980736835813440998296600980725152164449253738805389517331743

Factorizations

Primary (ID: 9811) 1242248774754335612874106889712533150006722572739 (proven prime)
(ID: 46458) 7019624035154535119250729826626947581352192831119298415545285202125830801422217789249009090002159537082684092808384861048328653200411039000691903865687454441364993447999192354961514077664523637 (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.