Factor Info

ID 26765
Size 680 digits / 2258 bits
Status composite
Value 40484270706527543099858093339705350721127853758633200681327088885821161682288008661199056874615680789452517084658645062153475295783796352074134600297216834855102631076993396820810267717623727454434042276715673920838404291013009307536225015257743389106974277543035669256171524624432000046810066981099637938475824025806608917813611193886290549898436963783700483558094645807084544159013220138619957087033423858521718052720956163603037797308702050086897232437314739466276198637258211434198624935218640686776640722940958499887434621141336996890107175464714761183196261425981823665210137731043768050683449175647079501700782725165590473968945738986464757406837365527735511201545003641369

Factorizations

Primary (ID: 12985) 4742519947946695589635026000017432593 (proven prime)
(ID: 38267) 8536447110582100471894411145976941079815562546892143728498956535050932124033673526664936814077899866273018643498060022246791344259163343162592183327674844016286510671960082565414486099751031369563703133826655099690096451597443881912626795410214948825396718469992303888453852797421009507826542796986654718783500234600049846687575318853123479711767047941780462554204886576474536937417841934271869401678548322133639580912209166170068725535122097277053014099282842358404521362074480758607169469516186770343186557620353582313798873374715464130577200408765953718373399529667411720381339179458813346431866355151853753373219820491372535115465596170633 (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.