factordbrpc · fdb
Sign in
>
?

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 #1100000009065513945 830 digits created 2026-08-10

Value

22527866969477873478709112065949719442153118285035520407117243263402929180084594271839751016622878372873069903436029490643464308852339952541710367888782253420238906255972650670660630431680265084641682499921595855382081794034246120841548559710184491427183147242565430255290495040994186793691732741963415385987244316396148027319092945195716576749368667950777827719322534008976407926460131045594958454559726389948061247159068231654249191234204507388388865452506352914625014142828437662759874160110074714855421192279659568833156126308469385469088654085488316516446603109100520575497137220791357125111503297056921933783905134666060642864247207960985735415650283133997723479151655135868885692589765288102378758580986225192251806309051139485490665296386668853295231574194250292621133919252033840483182537041030873230219426951474361561667
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 75 of the certificate chain of a 1,715-digit prime (136 intermediate primes).

Certified number1,715-digit prime
Certificatedownload
Certificate chainshow step 75 of 136

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009065513945 --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":1100000009065513945},"decimal":true,"detail":2}}'