Factor Info

ID 71860
Size 670 digits / 2226 bits
Status composite
Value 6909906124475451209630118072595512843916534022529449570721968163943308047134503734914495129854428925430989384879637371437951966560858502476106857818152540123728835430161513092718476728039161070605274920936019087476636279773947528571109225110756154215521563284877418502674353860131979268049319715877757271011886871747980139819035430022885376216737306296430446833967244430440512138131539795295989846456113195808377468669184960326485406005182348784281348458513738718301664160931441678306541903753423752027996940136217684863742546225990047840435909402884591206439329944189523891955496380753772808728836719090826241769968366179547903108607586877530544412503834722955101416401

Factorizations

Primary (ID: 70525) 12541974245083294274833711773684280721275134101 (proven prime)
(ID: 99165) 550942458455794800356643554036390261302402150303796561412360990872800584805937506786423530910822170141177916500531727960601567646013434026953688414164820863436373199011637770991775163399110526588314127521763602621379681288635427398287749008768430565630659966265602680176632738552515467284438542409244957667519887301721542477740324771580681019940627036366379890358991979637193201619996553403184105356451658035452730672036572293374004033557198897840496998660029970677751001445604589465054685621276169646278595582948876229268354702798684367264135695467159317447147171400792889972491476617578871263197059007585998741365832852301 (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.