Factor Info

ID 135371
Size 741 digits / 2462 bits
Status composite
Value 779878359584406632143552655818792878240322413259120483287248145564445265051829109334782472505257798357971278355738496117777369576470914704675495418383897837887836549309436157023333676996551784473630165736973866720818524515903141667467467647738110322807996823974114933775165098149294610534363599799134646297026250129891524702567588664511085328249752673800073758617402083888205063560059516592683039730914475360379235598236452393635970828748475304799995437796656090600514017712945346535323821630420110646218811566424705347760560321462089416253791906026580471444701706650656937415778589935312340074908223090695459079024565153519560116466075022671800657426538364803954269408429015931894406725137626109579962837328002372668140523405770121802723847

Factorizations

Primary (ID: 134141) 111284674149221479321933039375712865638979268198676574953779 (proven prime)
(ID: 170815) 7007958333405988344866271895169864742049153181285122721653167777920965055479655496879396952007591009261949833538923627517728504552330373753201641246078734297278242142932403048176524293062483700872815393162815339978998840349382840343870652111459344191162077308189485817311006629838935345304508973505607647951585481762406504597335315513643256606742475445809918224171317600027217235725310804290866063397518963339881382040617226053937163222104307232272796695748543524249541781514970771701458135670575062238888413095548993165962458374410215784485855695118970569221561187013633452644883071009240251165470507762059447125956661283128192826817405776021018771779632398077663817739044614345693 (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.