Factor Info

ID 30484
Size 256 digits / 850 bits
Status composite
Value 4023780231273534720960230528724670052217223966448933959654971075969296671512200653256321111166726843510522079754048876517031867344144046624991895516635469113308435427380770920283987173773349702371261652718362269545115972963844659721590564575094993960159261

Factorizations

Primary (ID: 16344) 3129890246814727420720419358593888931 (proven prime)
(ID: 30485) 1285597868924801552011820670756391615394622245798695330987143226725530931265144480254778720271591377921391893464089765530395277178931402149104043399849160553931985733318273308770889489451840355965039852729540298443130431 (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.