Factor Info

ID 175419
Size 525 digits / 1744 bits
Status composite
Value 591338518795891636741766606569213967420946655177852519308425807104983339627456805769255793078332458467719488448074554658943048061334537321567644252109085235696515194402329643895907507080167018155614503967190483967095682577422388264907643854736460706720437420695487705896509854514632377434147458169926094838687283737486949777044213564879719289372550526726638865823215495903224193155838904067370739064066928413794288120710452653529077565627199109247937597512267561572279615061326842327067717472652658449587149606155426679510001

Factorizations

Primary (ID: 138900) 117193999831752414892669284292544955281 (proven prime)
(ID: 175420) 5045808826773015570418110928545833271995392381405972783959329527657912884597343753408220891702070429409760945581930943142518480580834208551956016580002739231022811551267466043124513429347128365796429759755894448604503717175467525428809888731535302597802950267224917259531005012220051291824724380926584446264962623762700807926567448172339909438389575514312001068923235416223392246627077735550826542281919471605337443275935172637423491571417463463075954186312139226978484860968109781441121 (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.