Factor Info

ID 160685
Size 1260 digits / 4185 bits
Status composite
Value 421218033279712485362265763654809168450860156659132662456077856466075845500399433171637897337594597760228466652325169255573648240047336920896958342635913990402771202538622056562696129427012169800247062294800201263532573746475741679399953788516671249416508526171925655324166811362576517086539654779515870594535717022574736492154003129243240667311965268515016841052671787283216837265613465356230643137819517016159447732080208202369435734266129230039157881439442698101447866889571098061999618481893754887748652087402091970428403407147513418886802256064781910423689311675229905394219953390093546393643713461598146716883814025044633836366210824294697848678915261053466340957774004346302286192289935690544684422785411301933169950675623398467453159702146828557082890457956280745923363818152159719580308395183619295445391476256068904742743118801071375623455313826221328478453996396690270893894001020898090934542185364570508956051526331693105860919864523818674646238615359940534968594231010531778476529695325072354182002817838996153120182846861658533992391758776428623337313226904318063035363227078761669098304069218220488683564935059624034367460816903216173714031474169177865241136545421349440071998544611415061291611509620927640009940271811148330431526880420409728819

Factorizations

Primary unknown
unknown

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.

Report Factors

Enter factors here. In order to accept results, the server must find a valid factor here.

Enter relevant details such as software/hardware used, log file portions, B1 and sigma for GMP-ECM, NFS polynomial, total runtime, etc. This is optional but preferred to have.

Enter your name or leave blank to stay anonymous.