Factor Info

ID 21083
Size 391 digits / 1297 bits
Status composite
Value 2239660776826541237663836945447125017701985988923673532308482858328670449815885412945777914078218084815500594479465746727058363644700181163345030584937522245028205706706236586183298754852291402321888421247330303460702526636081761578436190590801924131679306287378152529960749965868080550184877641755981768479237102152589626246795603383273934176483448831276294443400282389408739589092414987399

Factorizations

Primary (ID: 6910) 12819112747383653095727 (proven prime)
(ID: 21084) 174712620207170738917191635757246091623193330043051842177860828271751209780264501334604108440822132628849275859749136921588493599596574383376650023971479181178068388799072284029924962894826005480313045313898332941541340259226513554669750654548615246369869961038990861802560308223605067921029984315796151178831008121264276574514497127104979363173470315782873076389866537 (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.