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 #1100000004990522591 618 digits created 2023-10-26

Value

170330612164387685011956678822900318982373367638847990424335441731939792723617160793184642336381019977875761056669720647661559712830427216798047510967246333922078726728493857293992814282348116244362297756844808772273664287157009520085196406498509763030342374950767112337194325587557771679894239034064145960361254671394827486320947633225188729942275168619565955083356510670507472868146217073327290106824383424737444364013798313835319240608026601562902312906628846502996439051069261004188843294201641020723143661400682517341470953735961983864946912876420088966629045899989766369582462430281565569638141747221189104104059
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 56 of the certificate chain of a 1,062-digit prime (142 intermediate primes).

Certified number1,062-digit prime
Certificatedownload
Certificate chainshow step 56 of 142

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004990522591 --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":1100000004990522591},"decimal":true,"detail":2}}'