Factor Info

ID 25193
Size 591 digits / 1963 bits
Status composite
Value 778601744843562393189705232741068185204227462316035034855753842294768659669106993855031053388195997663297811711641036142893896191357891837665358492788937694104182936361663463892871109287040051788306380253131548985615859622850915621107490055771210717285360075013275682278688079105762622814671784573220549002260151156868670834301507251441424562315131743634469996276296749654124850845892306431765341896575066568201153848652077633095141491992365406942810325430811970263046089695946964175985096217513613833301822244308462708610047423911423507499320555210534171853825948675605608007974121693666769

Factorizations

Primary (ID: 3042) 1491477035689218775711 (proven prime)
(ID: 25194) 522034014746842380088264924530698462816730970676848576940106640719664700823582408555810242405940800004769204146150398018141991543046928415768224507361660591444636703257234392775444118852682135228696716099398644325396657949592829985905940698538042782426886043841015183832496168589929386745148509401479495246600213372334377068534506325904132323041568587606189818782776735511175012455908854532144147836729033712810321691785822863520289048748376836493237219227094426898936435255854145914445598369388145474086569948763409080915527887271937540777808451893993052304543071969679 (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.