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 #1100000009078839827 1,466 digits created 2026-08-12

Value

11323105619015281906328161434002540884480291426139000724044063901264432180652019646739448731534605742285195728735355356510460994746528944965331470386367568570414678589359338377977313917846007910272272456898317504513528302888056779309793771501793118982136317902590104174352985261431304453374829473219012875292931878892543371514382325026640218238655839721385862299285587079783710265535892590706630008859370847340191607102185127703453198252199071324381279440086634469623516671326143559129425754791301849244323806911975509398126220176973427782555652942233440285016943011544610625752880213427992462623980116775475370908310356675683845433645203307268817661135609172081533526442507175690909992096589499766892095624776804486920234654148252860273713288591346507879463469141586323297984315828177312740835930289590411411770039769478898482148804578260537472923802343579418912137665036122498624056482365656303448826687555527257378719176465572904898918503420415313781995898631406118102340041103198194016116873218884737142250014642204282418692239585053642226764482264705573380751144525830979341439999557826878643598899375349986624106699196677137037059503405678769794698697844647104639066366436870011936254286456802391861829949801289600775129401006390901794816732425712592526865104104448244837602298906906147409626534980168026628348713057987303013957310978417761267428296724494532494427846531486681970151535838045635121858105656682066024201927024669697522660673905822235701624574457
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 31 of the certificate chain of a 1,840-digit prime (149 intermediate primes).

Certified number1,840-digit prime
Certificatedownload
Certificate chainshow step 31 of 149

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009078839827 --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":1100000009078839827},"decimal":true,"detail":2}}'