Factor Info

ID 87031
Size 570 digits / 1893 bits
Status composite
Value 567169143770668878796236763682952274550809497806261962492735270308616265965372724610558527989730752025904479521159965533024759500790431070578594592263510229751400690825025071087757969009903500003905852645358921440812221011746520786187262989146730082157202619096596039828112459617347664746021973134033101667025226507569434923177240651213037248260178826825347643236250590759606981811571857540203487338838237856253023325391196121194489955599776667115118051169431091492095309680104118135956695238165606897428598291315034747505172090952437096340487388303768107891951685838513

Factorizations

Primary (ID: 14379) 1208670933260196118391771572352970741165059697339883699333244692800719704571939527140088818078489993388553071887908597820087185719251793167079001555756406445302211321490910983040363914955037389078881721446641 (proven prime)
(ID: 87032) 469250255105267583913592424190259700053054040860851045366477689751761521984323197705213209909105180273646861600889043911909447179036940863175183099971818194909989615548423315994130232411445341009299906872536791240750257401335594622667355628394809117782952344051414881040698330632992972325989253338847237525495400173135973289411226732076705130889545958175232364993 (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.