Factor Info

ID 137251
Size 471 digits / 1563 bits
Status composite
Value 294949725736857695040694546410938446578453333738233402650295976378196550469729820105717713276515270408823458446718648118083873879330013898850453672180778593395840789590456370487538314121535913815255297766280601078563422105015737747022923471790235048853670800597584424769917616064114158470801883464279332216095443611010827892896998446008519099978290034126069495120735752372271102849922608495084965667992071025789874350299394260202173498369167082572223045180557571030899863

Factorizations

Primary (ID: 136560) 195436881937205119535750400397 (proven prime)
(ID: 172130) 1509181495392597220430124067986572179798272699532650371880839966692919972231672889542501490266642320434250448534215010105163656635266161199082282475461802432855900905284787428714868637780981558068047621277233690375652640784579875067452906463769346220607764746587760994684527192314685432054182269134483796730722698164653691260546718413343793276454330180811365304550294725152774645625816698006977067704201567054460882318900374065271185258310579 (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.