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 #1100000008810796910 818 digits created 2026-05-17

Value

14985313546770603787367349898692052275498816583385905427031538298466892056176483500752768110247005876789183109218388184329578458862579968719805669704239019123541797030114451358400275630193901663427215233642218552483914439899501724046114351034164983451893821053245938530239595317716817417147006953583790545329464618905545748991104592810952655893992743340061455835417732814869730691936084280831824689023248459574393053355919169936789049948908021705918169968554017364461447512503536496631864459960019049598172627712032421727303386064636210394927338130333492849216793210110628416209311511310588418324304889957807666687841974368473476619982972981218357271941886743921546110630561738358160548482457834420757158910547109492951213899109733342174143483699360161048417706589682151033348076042296602374299427267755263557119631289
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 77 of the certificate chain of a 1,703-digit prime (135 intermediate primes).

Certified number1,703-digit prime
Certificatedownload
Certificate chainshow step 77 of 135

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008810796910 --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":1100000008810796910},"decimal":true,"detail":2}}'