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 #1100000004941338847 1,154 digits created 2023-10-25

Value

15217970323938718834845343696135567064242125803451202086453112516366374006266781476565354610087358118979138325400196766612868801103321035945944159514109978425088864867815892286573128144862286956205080337818596559426067181026865676143589362527297340088419069602668227545986653060664067545107685607867222248910670113246141498853235754195359354756014949731070042130250829752588975799713003711832452015448134643071443941242877417814660437487432637577207296996751682849681580975951158423783098092131988064333721654400776056952430755534842199424755598001321300411318381737457297743330824110117443390987937243852369072559837287246384979856756255879068412658676485110683593974793634362316429720385006414786945404533114917102942475903629456055511696339580595697477957347690439522479460799554006032614343407491034184600436621597074063036398951466765303078340291607649981943337157595437288465591421881528806906031594352082223734077692857984152749856139970258434047562781940284629809175747088156825927206910613559309812967469512507544493365270228347570815409833686877234153865953679544649126585591012248536893279935235927399904623193837086601935743625276694767308051
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 69 of the certificate chain of a 1,650-digit prime (242 intermediate primes).

Certified number1,650-digit prime
Certificatedownload
Certificate chainshow step 69 of 242

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004941338847 --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":1100000004941338847},"decimal":true,"detail":2}}'