Factor Info

ID 184428
Size 268 digits / 888 bits
Status composite
Value 1859300784456041015575266136296998265053520971004846640320242476671636331642302253348414012487385770956376149890067528385186010215008096499097208506257076195103545322880299706786601978315823483809604492513018420493334170370350335962451500144933414852527862926968399273

Factorizations

Primary (ID: 183953) 320966264192908012810248206503 (proven prime)
(ID: 184429) 5792823084168618499565938039589450880147997501001132600473600535702375740375015372780522813512211464861665725034114067099828830121372008059196861433932813573242632389081165475514417666274577965734044047653632147024608632413726998813452591 (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.