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 #1100000009053896614 623 digits created 2026-08-07

Value

86723697299660109786385947793453451440053663797607884496956050484872238353831126708590788481731587683985508185317711719848154828758830957018063244667254225065101566448508094979530411328559761252818941804874783730936159668494838680799505542155465515057825462719966792986126944287686034527181579962600141730274002515698223054934473428149047165230251841562922981131756371036300269878009872243713834792780943133925996471418248501047821331007409741037623980749918982544155960270215502782979732040326232377541812005178644844351700571382925364188135895471485909714854236177869801433526192081771089118830885466679129208936335231233
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 87 of the certificate chain of a 1,613-digit prime (135 intermediate primes).

Certified number1,613-digit prime
Certificatedownload
Certificate chainshow step 87 of 135

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009053896614 --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":1100000009053896614},"decimal":true,"detail":2}}'