Factor Info

ID 15995
Size 475 digits / 1575 bits
Status composite
Value 1214848985369563761278804171637287755827971782736134833022351213354746297211051230261823180988546019712747284815266605414307531373918075870764092265902394076169691660266177170344308412972281901577063884005757111329050986093992800381367979979027978256988815009367948211066418835967244929709335061746329664350084694038684823300759569495800100182308073961659148416327555836639343244901252683902193767258861417360245946636311071788448555509260106888354231885896593841619814311769

Factorizations

Primary (ID: 11361) 8685373022907062443109907561762261051459356481790933999405609 (proven prime)
(ID: 15996) 139872977495092580559869058562418228156734571782098187313082556166940028204472374293373857135295305195956364879244362032014164132570377167120070538959520646609516510170582309800328340362309608020008347729872374616322102153314932499214181268784812695828392661813131618843546401763334643913478155455293035174232169253713618657216742341552203315728667603059867789298590894664513967617334758949302859211555522094840241 (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.