Factor Info

ID 175121
Size 537 digits / 1784 bits
Status composite
Value 803220108357877622707007868766450916654992907800468986998534400091836279326869160019307464950863610266597909435167454751452044993265290650848983425022235608146782903805564413129407780172969052591238633805724450634059288854287804672635389348917859638242530011501338602924913010942302082371945274600264116688939205398355697509435726789808032888495956384864709162199761622276945144380673868644852318294611600035306563406213958991342038383675959429130831901121482711790013993896804996383459209898693461589196069206149072092867624233125241603

Factorizations

Primary (ID: 138857) 1333639297121560770726162830707201 (proven prime)
(ID: 175122) 602276875082711649866304551793050047031023611900825910524598802855613959182035929669549243349225195554606457346376451287489704752272529518897818711410249901367507075868828083950839572879911223985742505433828590395306225328451267894995111304709225804691112014209143364104247918073254315979924280902732339964699767336702525850348890687762635542618410784573409052663749973848093170563788976986453349866314725044659496001449069764239642436283946121199969661609196497925049281358058524451682142800382969120003 (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.