Factor Info

ID 115521
Size 309 digits / 1024 bits
Status composite
Value 102498538820666518102761575518588372077231301118888700864223045847642529409958063091910612186694230560092405448801515690178775909528772804015127141122750261533459255963719957519958881337282500102266358332840080827746593574378902286350581652029313770555235409692058063968004001124016400945220554529316983730173

Factorizations

Primary (ID: 48) 4677306043367904676926312147328153 (proven prime)
(ID: 115522) 21914011584938371061909442495993311398060672873892316633266509047311349415650075180478601098449488718243305595855288873997445919794993247717004467896150477964318644957536783841015728019146831526773641049425562738537550150090423624699673852128920745574649371448103269416110341 (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.