Factor Info

ID 159411
Size 568 digits / 1887 bits
Status composite
Value 7257923031081570063442850457298387261884344125307033591759614902365112143960791214178558851755414163603854007955939816120522976611314850779305775822269585419979268963110884090430181428658860216116505229586703741639219675706169845892922685041732178254468895618130316046121782373688821847560916166764562240105370699786663646480825198992197015669153519457225732770574008659549012294922909207927799478639390706608076677987202470909916366222521744650053755636681928057439986177818971133242873625127417266309477116314972086233652905765374483907471932977742187912520109666749

Factorizations

Primary (ID: 192181) 338965234002974608541091596217314522917374771320326798978082600200438710752551 (proven prime)
(ID: 192813) 21411998349712400742165660526421857428929709681829708354376206778432244397206501300998609775619891400737957037306454957496619417120858999545363318804551702524652598236398140717110217759439295460847292222587003981495333209145250292589082469593881088248524348437788017375712488012419755459108899357865240926713739136218679771772103542321351860887333039374042952986311388703479211343841199624166141910019225583531557711682161271077913028856958912702422336370530792436555734525264982529611954299 (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.