Factor Info

ID 124310
Size 514 digits / 1707 bits
Status composite
Value 3981476249146217885528251829365015020775379554619769062715029416126950228028479788117635474591847264146797120405867549778089572829861056758665313611246808106666972380875800075916178161294329403661043746827850767351779285067742374968046919961852305945396369570250768052761018358447620900353564582308006809865026794678788977677236055998976961086801119266563727654804436645388220476443055675433730678365384115404361504658238563814195528263575813775572462640292692423463585200826418117178580013973040612797820986801337

Factorizations

Primary (ID: 49823) 220390202555190718309611039637602521082437644998859 (proven prime)
(ID: 124311) 18065577339578721497291015877382332174953158428893832088806951102568553647070084980177735445555782063194001529005665444198992850929290793326993112679616730399700941355263460239797193376808484097011482541024879987422295291633898423497477451764029733266364661319473940504359381144942453425747740121297504692111659069522567561416103619849129332195946075426364074169479160444516929200938332293637440035029705964974720973487099941021857871010592762906425728435591365643 (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.