Factor Info

ID 34515
Size 317 digits / 1051 bits
Status composite
Value 20388476003718786331240157366557324767349645333172943596685851861714537178257712979873146449065412792174782890944880179016752747180172126483909496307966925331957861237367894437617981939521922313184115941581955908485705634830314271771091182484680805667082714598200691603354339319740214517725737311888857462370453728801

Factorizations

Primary (ID: 10648) 4391115859495019452210297067047180796674861654177048737558611 (proven prime)
(ID: 34516) 4643119575092120524855217350400208926351764872585430526807468580231908188990634320420141307350190993723373112753688137415689692329645555671218650103830054214220178362648097459986905629419122941263933842868102073302754593226851149784953509952471104514943291 (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.