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 #1100000009079542936 878 digits created 2026-08-12

Value

36611865476126793518301038714081299371413065421235804152607162181823348032267345381148804244093192604460325993337660471184332430834986735776471414212583684671228005798633859234441646364400676250333175837418117625245620820512865498983473576144105280228619134563746590214711654897609442109194357452642913079840308937114582999581907083390398560007601016127633455461942611370134280443072175934075408874764104684646496839410809529958109145602203666244705038597621721546082462576115109875573510594174184003547175663271598547922948800865285588170103157109961290775685040392476516021982379918975885478211505916635054580114788925100430894588742509561151721938288285333077775154204109343323026506053955347381049680728395699655121115443223338694434302236927758158341705320422501939625755709550881809569112251028356502270474881403957655237443588485201327223765930445454035356331605376858893
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 80 of the certificate chain of a 1,903-digit prime (138 intermediate primes).

Certified number1,903-digit prime
Certificatedownload
Certificate chainshow step 80 of 138

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009079542936 --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":1100000009079542936},"decimal":true,"detail":2}}'