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 #1100000009040652604 830 digits created 2026-08-03

Value

78271627428033633696175525513140642528997739460980033436962656796609906568874788423546459661457763155686644843572916852211441791927435653841136352435226075885128581744052869258982322991936108073477728549429253498285996096673048395458077061646632525567771941321436579535536091766893810387872568488102599700958090692248332608244599838390349936820842182278613867209442183341062544098933337129093462516195001785747133366125878711849749780227837746734315477196308111536470618989772444383018937669844867140941491466813460781405408727406312571415552567171601126051311813061852113722397702082051833724110776520869161481940685649779682094315656851965635819374329343500750900580912362542558430334917713500144474986069634619632843542421650657502975768410428926526721395768463708054720716873079472607766111509617737824745264697152029137694751
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 37 of the certificate chain of a 1,276-digit prime (103 intermediate primes).

Certified number1,276-digit prime
Certificatedownload
Certificate chainshow step 37 of 103

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009040652604 --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":1100000009040652604},"decimal":true,"detail":2}}'