Factor Info

ID 198536
Size 476 digits / 1579 bits
Status composite
Value 15794049402341213502262284411812610052782404894429761895807077530190598512856059092327165255191281466881605339663774013076714261892177387592768588735468946355216209589635512220299973885087108830907278473047145124852918500250937447341166098424028031168466935262140217348445994913353127162832431617067983795682815076938198544636861219661520071849808021913195386195840886883058529770843258966778259260805421160760949155205456325792209606037188657048493715514920365602646763460177

Factorizations

Primary (ID: 31508) 682435734437819841468866134299536398609424276667103105013527892909103902321797082990455495997545631742743761 (proven prime)
(ID: 198537) 23143643577445590122297309625574243909547985036593820336968183363830349778106735107253583931347849231853950170981166329417709217028185002312344260206185815350610176535598051842490911316966542955699025782640178726050183357017080797744784991227902362493218473130941121843829283170733406692451626778759388922245572299642341544441502815545442005388678555953327303848937857 (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.