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 #1100000009077935984 765 digits created 2026-08-12

Value

334257744087305530654678933221704420357278974053562843156316746139303198834381324120260153528948667856478240375336893066744909050647150680440843700837801082850333663476346148599253480809267716251974053862565758367838462108205724117213716302330266310654911834698522912951192329409498785934167915554062867935026832015317848699820637669470115260384470944264242275675691821019316663145477812951234778406885430175502903809782205867078530315495504100716793871107550311922503031868785440494393810187196038040409607964625496905833135113352671612141909945081692998137176175269127925383610522097533046258004358717093781894598633182677770953241301447700853293009626838536206651010123901815688020312395631164875205316509489266824293852657119553201433147825733710382481814465917
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 99 of the certificate chain of a 2,026-digit prime (151 intermediate primes).

Certified number2,026-digit prime
Certificatedownload
Certificate chainshow step 99 of 151

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009077935984 --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":1100000009077935984},"decimal":true,"detail":2}}'