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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 #1100000004934938392 1,174 digits created 2023-10-25

Value

2506008247108454984866714165564635867333592603307290816085864533917630633559139814091084518550400751445743646226509694220110980907955798946088018098000227716400608896476794708557008600313509304035841714268939176599944723031185396922735888781298900020927523089784479765529575090818053095543507582153787922438841489670665429356807586251087931043841934946986609655829668252785936276134608732916612813749700941630428797790183665014277906787000069355167192017753708972616662422765687209414469677065364886060004717522024939426909302507552945141215596194884429613483623623169213771242024305158050953555736803986424427583320001566007479299368455335140579314739373624029989235330733117229970185629699112845010547376295599689287492720624360758704748155618912451762288679278527065832242167208085958996728556866245035543397175569674342940852460162734273630004751688248152665169402214537255010683876144630803341879281901953657184500262039584114934769946253846260722093603642567831905931175815922090166751602272621712336137396135899229891351291097050904873253965281393031340829917736774299860116727032521155350372741332625797551415038561152020245442477525151543995001172071555559138491963
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 58 of the certificate chain of a 1,731-digit prime (191 intermediate primes).

Certified number1,731-digit prime
Certificatedownload
Certificate chainshow step 58 of 191

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004934938392 --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":1100000004934938392},"decimal":true,"detail":2}}'