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 #1100000009054290752 512 digits created 2026-08-07

Value

50252100742607598844936856441328655462972650932949080398287490344552372297671401065915741841580411731340472439752692389194248244335985745679378851563728061544670525534969036301960082734631448817828421593426971750787086228544973349590263930783861283997735479208580680702074802684019191020817218102633716742646428271982857026624477432896387030909479576384285624760943432267537784570698809904194315167838984400186194713142505780524294167498895554133625700999489923270298241561146793119904233824595489335806542109937
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 96 of the certificate chain of a 1,623-digit prime (135 intermediate primes).

Certified number1,623-digit prime
Certificatedownload
Certificate chainshow step 96 of 135

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009054290752 --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":1100000009054290752},"decimal":true,"detail":2}}'