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 #1100000009019783326 669 digits created 2026-07-30

Value

187198704347772468746844298447349403441634037121488942205335432310022389759356166764130616374073969482418258636512219422867667046076079828334635296228418287336192549837983896317488051280669021167455623318950142578768534459124749334106134957264926440188265566592915630049991154297985171943337438251689457203463295045859286618534953811535855762022765367101427222560596896132119735147327001345482895973309215034248086715265262782357253019232923322054147907782424225253669930874792293684110027946534267244053001826594345428716308625853782535564927614085256520092101089001584958106445398029606612959123655656965872760730330438280098286626875636158620356715731222966131590891
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 44 of the certificate chain of a 1,119-digit prime (101 intermediate primes).

Certified number1,119-digit prime
Certificatedownload
Certificate chainshow step 44 of 101

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009019783326 --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":1100000009019783326},"decimal":true,"detail":2}}'