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 #1100000009041145682 779 digits created 2026-08-03

Value

62670157792370319727951356619177318169388729525975774783542308084496627819263662084795042197291168820868400390424490571840421403113935335941432398002088321612728912116516007806180314308267489363593111382171772907022868415680064174571182355924574825882110023985440301575785984688417704518538610586499318507566608820389589231194560332154976088271544072985776386226441877680594184128479430451079959553918888816215571421593244446504702788925785981120373153071134323704600020712282297968083303795051951575230106461554701330916816353026953952777908356666004016569787256100567755744093257413569517933726614744119968515381408702479199096545723534982888683220927064471460594045667598318555384505342595875128714187747006006028888631644953247583069204375199336052144451635545640805213061511
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 43 of the certificate chain of a 1,298-digit prime (107 intermediate primes).

Certified number1,298-digit prime
Certificatedownload
Certificate chainshow step 43 of 107

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009041145682 --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":1100000009041145682},"decimal":true,"detail":2}}'