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 #1100000009070932284 546 digits created 2026-08-10

Value

226437789688005783652959557880477861959182025061965244022602911215148198709989215863705320464680213664158253807354891691619405223734653593269838278665671391637860366679301150125817723854570418795297710518231855208626007419708573198867375838061838883922633563726098992062088655666659039631468144395438487322533420878082112175098699479227134153241154462910754822044024584013434659536886449607852847119905285229471445292651866786162635976123066166476723491655858473130941184261899578979169646335146400220872035449067492528750423427473238336755155319
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 94 of the certificate chain of a 1,785-digit prime (132 intermediate primes).

Certified number1,785-digit prime
Certificatedownload
Certificate chainshow step 94 of 132

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009070932284 --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":1100000009070932284},"decimal":true,"detail":2}}'