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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 #1100000009079480226 1,076 digits created 2026-08-12

Value

59346522841612630463573587150484267790042815749280918629484252626624300094922767869746370583856405206387627713241502190233155064780782829834199244025652436291045674047936329957223489834844745285175090542466194952988278576083795396676849239718426698848909070668181847890318261393878935035566108757313377234090641247428129887340744329917155766383779562824838443206620441642637676277140163626340404719518600374410909407242228290111447242135383210186957167849958759658434435716227884011667106604847534455235344626196337484295411243999658622257242892891867573510084874500154640821335015396021915484721428908989255114241122881790077209735743270017474964763087584996287837788076597331377989924706602641460349599199887422974012560463616571503351871406448677456921308563711225534898780241764645319265043369721297295467655910306693907651815760969880934779112277384844021407602200158019494814023303443498884321046138202194599111731465352452993295681653577764192155399424791598343810040185604074819182153659232066951569053015671652389363481642825142230859208586494629105025871159012303879
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 65 of the certificate chain of a 1,849-digit prime (146 intermediate primes).

Certified number1,849-digit prime
Certificatedownload
Certificate chainshow step 65 of 146

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009079480226 --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":1100000009079480226},"decimal":true,"detail":2}}'