Factor Info

ID 126738
Size 665 digits / 2208 bits
Status composite
Value 36686321731419965841777857545037127129638907441991424931707251097272298906017921663010813266115759547788879393219247313997814018732213051585060825601336816054823902859823012651107530357228176517661336039920111059868003973102736985219627428814000350697904767186263445132334882925219542173467962260357895777230113085828286796568665205412564645374047991590881578542968808010675565435266276137115784306229514626713910853335697251263675158452715346052882498322678824262270284236558718982267601542670459676907789939384359784960935694166278863140567369564134316210480160305305818426056966778405037143089967684338546781561815493114710435330756028542176111321974098364449399

Factorizations

Primary (ID: 1285) 16302512957606296468544560145770225146274875596288460174955487975745166092974489579 (proven prime)
(ID: 126739) 2250347650501523107501691894637374336391224194637437985163210658635981087250698741722801541967736458437327576607420718012183053548535105490239470706510346212101809190426775051324938273141692782696335608008862613381106970362873519130571189167172010411022781804725217526487602919414095686128139610783301201417692782113744577107261181049913187446884274431991225823317121845369095293866939275765697751012076807262723502861616162969027610952488337944050527607244093711654525644349860222289997915373343700312534231395767482001052103650575604913321360645279709634262638777250854596582076581 (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.