Factor Info

ID 63861
Size 349 digits / 1158 bits
Status composite
Value 2179011881691121821977246446361583680815766306098215037182527938191484560211591994649425970214447299763489636925872112519417017222966537197459684462652531471219977284764997784433744829034406647147952498770605069292858155679814057590304802789357890378884643235951455997192280585437146840452483379118664620053970364638498174379450011045230453579814629

Factorizations

Primary (ID: 63862) 315546972661382650823 (proven prime)
(ID: 63863) 6905507168434939650254407474600311356894996090958687773686030474884155817563502070895169893851967493513871670781365025984764831356963542728359898230304159472304826120813186035435091408660704502442896440629545772358790797785706776815133234866756490633610600011250643540321395754907515419569583509484560760890471185408644884135923 (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.