Factor Info

ID 100672
Size 318 digits / 1055 bits
Status composite
Value 303290959528920562269954418189424345501466168537098030100502168149205468658509787644763669886183363301579135237494503422677784715800452573497387179222037231722813243782021096476479434664062423659612396318182402880005968758224899281714194430260622273433535800153259826689481698528343531703167460623215995848419857703169

Factorizations

Primary (ID: 52) 4698167634523379875583 (proven prime)
(ID: 100673) 64555159185946937858235807320097224137149237087595414196600612611164927225867630094144874079706529375185153358867433534859895721323033246526125125168963116813466819317642282570608053330128886434500457611968474281200444581073855152480383709531398886157941685714650582502560952302076734222470815743 (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.