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 #1100000009054834167 1,011 digits created 2026-08-08

Value

214565424281617199649853984818848005373446627142795143172311313378695788425839077656118893702569668650655669700818205890144483901071442296453714001680846196145188716799551302789756998010255729831487469858758210447426347078722711745275800423618549596857237559721598595700861592941871716424325223926153059527487967755152512696097495554381069557640048917620468874796060936777484163331457242561216773826660356603511867090946593817928511993490278181223598677102520103651010039420786252034268853021152656573636599624460496319301193347674153102397867579840337090375831060519363539333209434397734127605494420022622910422035655688146732312886260169335710241925407118203143652795007229903622644958076038780116716483187755152721532482263228625861244914356662494325481799107014402995281141765354269868670648646076802606526139192182151058551082126848476824809385089189382980279568359119275005134147628714219840297224991627833161815803759481047697555488070217529419759937418089495723563026775582244119747147047037360802530131
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 101 of the certificate chain of a 2,317-digit prime (181 intermediate primes).

Certified number2,317-digit prime
Certificatedownload
Certificate chainshow step 101 of 181

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009054834167 --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":1100000009054834167},"decimal":true,"detail":2}}'