Factor Info

ID 39291
Size 352 digits / 1168 bits
Status composite
Value 3955930428701139559642620174453903955740393769449536542486380993534100435268334686739998629226258218224376160315657300744223808322154119939386063500463876811779108784494950853547677051109068725419503256424427368276174203108949266158474883375501772452545174572346192909077263722776694555332892643488946399721493256259998454465441474131502596653997464121

Factorizations

Primary (ID: 19343) 2709246550432452192307438140153898730002165574677 (proven prime)
(ID: 39292) 1460158887373941898230181134389629627317739280275429976824482831503355077914687776388112851892234817057555766519155741633613562831914472165482335851290712258676805853440004658596989213059891192356538424791769783750848916935933886017846768732240689845614637353358281763790652199588111792175060569371585173 (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.