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 #1100000009065701730 927 digits created 2026-08-10

Value

105341768641842022698868637891737137720636663206963734899741115876748745566021886584094054400427316147766187138698279282317905766521074065793359679114872266319730779326566831636995277470783245827005024243010813515762924463747695150564178224074310210784695427541875131777460799901811800699040892085913620075597176735184047826246894620127478159202535367652776767655501542918652149242167800658934746705073266186170903802945424105254088699271578223294073831013636039148539674783437051823126590110351399481658108960755554844299009468690706793588606775436813299167339824911491214458980547398926840362986796912298911030311299132332272876691821369057214463674263620516498415020182885965257631257321267477639915451908409244284852533635084089684020380926965846122293358364508443956680070063199673072777139384687932367620865682652827756983773173976689270200357039923388666328560396619274239717675595266147616381710794331816528651807380079
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 61 of the certificate chain of a 1,739-digit prime (115 intermediate primes).

Certified number1,739-digit prime
Certificatedownload
Certificate chainshow step 61 of 115

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009065701730 --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":1100000009065701730},"decimal":true,"detail":2}}'