Factor Info

ID 150087
Size 257 digits / 853 bits
Status composite
Value 50746674115337179983221071257461259462311175925582219165416425241663962817680966030966669347119813730826769311898921249187447304985597068544712153304669451500285270148556273136313369984848784746145622519208444258870995144771930429753301872326629852650380713

Factorizations

Primary (ID: 183874) 317961181432439731202207806513 (proven prime)
(ID: 184152) 159600218764817407948770541723925079836124889157300029054230883161606068493299537207925682494808076172317007777502946705426666610636098742872293158747183883829609946961356724776948047981499109428652394809938848578262407168113401 (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.