Factor Info

ID 131211
Size 664 digits / 2206 bits
Status composite
Value 6195530224322235553154475433691874707477819690774007826826751401692895021630926799354137477191311320062581124970030093749145565272560873552831169150244035595121829556714928803414636609596870545538763949247529359410166895110193483589912930936940031859804014839525293187370580788549095996094965917965844251403564693115968160129737892305980503536192395819697049351050732112398966788926966035969127684156138653082104241682452538925783269443020426634949312731756451714183780352082664752249035421540431188659894162936258712952197262645173940773325204680420652472489556754810108403703445952573519698847551293821838304089032208001768953190037114132505491167794412546723571

Factorizations

Primary (ID: 116528) 105637141595639591065159082817241805307170603098694198224608189373626739307564472396684554447160118715799521 (proven prime)
(ID: 131212) 58649165726555118180228307722993720623101402759078299370114327600647709607255286474673493165581842451335838565948298014407345247289315999030483272010782600342345720756618903426720153447745179479269300429654869957860852053885774501313106024983598117861256877171396182624359351902811052780135309316626307945104314044280662358497413869782675422849282332798004525843831517106277660277030839054709220766032254138489245240610427559210378683668282023214335419671316123177393980586729824980215080888761363179498081367505959302367341214943689374525086235833011188051 (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.