factordbrpc · fdb
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Enter a value, an expression, or a term with a variable like 10^n+1 to list a range. Switch to Database id to look a number up by its stored id. Reading never stores anything; use Create to add a number to the database. See the expression syntax & functions reference.

P · Proven prime
id #1100000004938056517 1,494 digits created 2023-10-25

Value

445629521522755137385822429209459307066402801299261852703127452474089103250482302794563175278145610706654842817905549468199740472803466169109096384310020226145778327337484716249667575989386592063468674367106790901312644594727424185577406580802546458072038169105453732445627567635835918283610371917502788864598813988365459519398416947669400444880975059061782034634499954798266731500068096826675085961592641038719780289628305373461496528982729468620716425743474235674119083911870997901999785122112760076401329045096549054325716533210350995478314643464384329240496883423399394482284674822180187297581888217630572834466222628020232615140963434565361668820879819480514390344848354267418401545518463697692709964313735209299097558897644766169995574874442834297143992277068671164532780254049710164594639491299970055569767215848790306147579574990645086378508796051927711961050434096413558384368954545145412406801938133473160211709003283347768264650583654837661212949397410187380204862217870723560427504121524504683989813840926784284411791669853661483470927968223362794120504797602226540638394837095351485222926146170806694488226717954548334564151753707715875608848836851125294803871083602176773121476916856760097328780008122557062622459246574755281615832381397241996303093691537439378958668313168919622331239877447445034312701240947960413415850977640180389126588923394792303999600433406400943796000732392073951888227029790231002324936398344832676137083121372303961988892284235703894481427598358624367547
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 19 of the certificate chain of a 1,681-digit prime (197 intermediate primes).

Certified number1,681-digit prime
Certificatedownload
Certificate chainshow step 19 of 197

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004938056517 --detail 2 --decimal
curl
curl -s 'https://factordb.com:4059/rpc' -H 'Content-Type: application/json' -d '{"jsonrpc":"2.0","id":1,"method":"get_number","params":{"target":{"id":1100000004938056517},"decimal":true,"detail":2}}'