Factor Info

ID 28631
Size 250 digits / 830 bits
Status composite
Value 3805032255510249268584136078832928972421330726771799195372634976973190294985955455906483233776005141039828401121258489186897988940460814689785865273508228112812902068399213875965259424777494509058646755411429129017875680604475491984024478339025532877

Factorizations

Primary (ID: 16358) 75458741165755163938354406143932160485170968091 (proven prime)
(ID: 28632) 50425334384415315132928551754935245989991349140729830951584908078380399587350751892709699392019072823573255880431512871964447583314318385017010751300662265260616683705159714819874327627327038163758958647 (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.