Factor Info

ID 168558
Size 359 digits / 1192 bits
Status composite
Value 65225524477510191083355289389371116214399720393625812645324495648846917277471575494111608997741013388484355332287463116485179556069844313352194057266664178447782902362733482907873296853473012838494582086520537579052250248074090919597798762120961980110963203175318079764407183730908762047175630950481993970296665628155133340821188362526511584346047633620642349

Factorizations

Primary (ID: 167802) 310374893244028301475836717855447777747952185668931927 (proven prime)
(ID: 168559) 210150775392220447130566291781942298273518302484277822275831543627819482571995772798167043218929731282187497785110726482177251696585910350839657491726229465738274511265951678191971533948275861309009490694107572898677173455662136732858542223438684277275092714809391284858231648180153445338912933440603036187 (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.