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 #1100000009023478363 674 digits created 2026-07-30

Value

16819432501475615941057021815954968223455752127339496875606258868512253779166166874521751325062735856914325754306801927399129791519199706604533291723010853732444861380041382661283414825591293451356742113219238054143639970597004890500290841046516725648790799667067682267549281593441476288832294038102175541623408988276196576634689273951232709633202392015376083319284398092014857077208570907977444512508821959338054538012924726698051462546680228562744361643430574978269066502468017517692781883772524588004929277134250084098359106575293129073543210928172791678640499917039382925731926289407280011000232557685025591790601728453400711987835369673692338856243497458700305814707589
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 43 of the certificate chain of a 1,169-digit prime (98 intermediate primes).

Certified number1,169-digit prime
Certificatedownload
Certificate chainshow step 43 of 98

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009023478363 --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":1100000009023478363},"decimal":true,"detail":2}}'