Factor Info

ID 190645
Size 948 digits / 3149 bits
Status composite
Value 493285155333110724959237132572874119999006565869493729649908729800287059500742026792294252690524819764714361546989858338041062045602141566804797085012267167575017467873524884866624984976950122802362350446243584320219861827356423790989210344288887204556854620140046308423321813674976183927409932417265031446994175867206176344270891031299022878023972243480458160145940716984517305728692991487570041828512679519356536646941172778013780077388092082851645657617210964551675451662857328604176449866386544652465495218578626003291275573112675081729581938673498556378521259978200516063601813047277148253467430990259048053272179518858586678150318609302049738446641019502596072995487865944454850590370559266400928222269880885725444772065186436530484836287960419034364348771434977723382207393199149958998047548478906303337247859773839552429285771315485178419425335366417350544995135618752470267566597833734408636553548375493035787769242795666545194657741033311

Factorizations

Primary (ID: 188829) 2322431112061021980104675872457081867878689361482939558747291940389392277191963579218883420952401 (proven prime)
(ID: 190646) 212400338925596358314327034093111880612096479023634430656356513194769324862589564493928318280074121782450105466598406830616732978877972359123728561108448901275849290726914615757432594528943015089192188838640327775969679093458938693535975465738778494176102502583234812119623003546840734043192964591740509656237434567054565969391342538397757619703778038502866554138988743002262414749181409468269979476968790548035034242221164197882328059980005389846412735695920824635128965708713038826408873103474540087177110179729434922876866254358364254199508103942682088602616720494291846468509900218478065726613321332245144362415379237108914198905797056594514767306995266481663283995161350163668200391405191330017374440410173259427880131925404621288015163223262154568181562880164992664289135299564259840938016830130254598527789940351156875374538740249978423862996911 (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.