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 #1100000009029044911 790 digits created 2026-07-31

Value

1359362279417754444616449802319997856714691930246160278527268894145735978475440118214232526798769801811388292030373139666009700417664403387661552385709501782177571639477546545405691784415621432060536810340126549488385776591760954306340250667202162226753599933604471938813994880539859142808710427554062078119376862530170028380367380845761535733224236377462974593704968364024178509493080556026088449450591315093959936541654460612596513434213329681308813253074839413398756039943360167076768856960501294128671071164387126894999604910640891161495589640497167152081363550079414505597384869438908887949773120747154927186447028190301600104781458135333475515671985859560804086194313807490191899429551177025322732719463669808444165233102549524965351889230817613766194554575762966511036850715956321007
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 42 of the certificate chain of a 1,232-digit prime (102 intermediate primes).

Certified number1,232-digit prime
Certificatedownload
Certificate chainshow step 42 of 102

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009029044911 --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":1100000009029044911},"decimal":true,"detail":2}}'