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 #1100000009053481937 1,387 digits created 2026-08-07

Value

2270988656720133184895711838796077368952646988869262265689200421549961273999090912540555317335300246146069748543964917746030143383109969603170831062295035563793492061599785917127934943920104860923571438308165767708174459269531057270842504555586609410986402546384539300442311716827815320208705308593033907931724064860668550419125261826905680591556900272952316592901077724200115886087077493580760532538495394588688809772788621380681775791961821275866378184824708436069247226222792903121155285219141406774025550899324898999045063996669375712181783955670783849187596249597890952496665138140884388436646122630265828901175251481844780328093051706221176753745290673017716290544496671821009951424547373574053035715854471507786687096820034817403327944376029791034177127053819331016026106535809460936922777529407510676756090036228447732361483505234006638964058512825728958672007916308552059880243277384327135401113174469054974135083082404588437989409659426213676547958617022237966820741210832743105096634161591533347666825273861481328597867560386274075742583429190801313585754023235334793569658253343907423564432374348921196198218724982503766695071682031173506279844933840569831896860889748893352409727133808596437034005222145419494025210050294473958992787491169617445965763323749234703565131960027974717021155659820626365359534017125254283320979414418026248466747510388272208725411521492131599729
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 75 of the certificate chain of a 2,301-digit prime (179 intermediate primes).

Certified number2,301-digit prime
Certificatedownload
Certificate chainshow step 75 of 179

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009053481937 --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":1100000009053481937},"decimal":true,"detail":2}}'