Factor Info

ID 125291
Size 485 digits / 1609 bits
Status composite
Value 20446815159520844882446385006046775002357731296188048119284439711825084068898392549890976712833306451698402455063876783210387175199735550334736705914195881143360533148341820161032474851604471000112107078517864954992186948627406011191463270049208125079438149379027729247003149921948123963088700368564007497669998597904609362640426170587893582859267256159111738531021174752238248780345752070318355550741322034933814212340676994129899177423339619480517649501304052108220949897472067934569

Factorizations

Primary (ID: 9499) 315091866755674886636171396413093944004085095910859077 (proven prime)
(ID: 125292) 64891599297850148056197728023243101142239144990196991749778466503889643294259142628929529061193332795068208391911292572752841773241309767119557587242212462152585122466252660061050587756409684343070518276988295933698518986879316392359772657340841723565651882554198928982703681662679307395536324440994306622157726543769178044029711536996382360239515944309009522635134068165799541725333470441633290666659433276736302444044811835453397 (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.