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 #1100000009074405035 784 digits created 2026-08-11

Value

3786746749592873838120667434633767124508937682151674629649824848941682353431424024383015985098825601785099052678788241413133628156309805322600972504995214561225391391592844660850868667933416813022775298966781867343076128163334182857533683542731632512717327632974041258017729417825194190519543641659695785673356979052477142172399198580170799095206993525574644176118625493133452665805435442859704746816064850700981050536021000076351636245431305380804720952499487758576937739435308551005462121655474293740460704828187269389137798955642179365453120772540676258960041178893118403425814869790767001504513548669098280882571718075443777766110093577798187267967568239557904979193472739391953142769588139582671001671282868215200520178195448592935274179023414388225068406908009185485006254116519
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 103 of the certificate chain of a 2,125-digit prime (156 intermediate primes).

Certified number2,125-digit prime
Certificatedownload
Certificate chainshow step 103 of 156

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009074405035 --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":1100000009074405035},"decimal":true,"detail":2}}'