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 #1100000009053334928 1,153 digits created 2026-08-07

Value

3003545886791486029992124859086318364248841228721900362347478521552154283826916081146510423082669031631237331259208689005240659250523437990997002095245146718852695684367995690904282752631075958560579553203994298521183475857957982495459974237954119643604523282812115654992973570718280149514225287088415031851269166136799085306187696135040552999428590625057764597480496959100217431885486633942322858421257051668987013677830714474764309385630388163917753584592838065973605119968361195591116104482896452896787584424910705439628138967636278145211421839937368616302025172189913261689258001674376805884719810791679986330696305141927238802218205445418901680003710357614426134481835724999040302973371097956683158486497382396731807105583080476149184423958280992584244930158454920483881153865644364864923234844590338828190858005643591998335991015446524545160739161818004774922896238659349008530252602732314079582165368526044591819181824810070912629806918672395396829420257029418889920793644362865203447567690966756093951475247904834963599700989559980278102451042222337825479360672142959039534756597949675089999353400892823278966483903938448498486297712596860399517
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 94 of the certificate chain of a 2,400-digit prime (177 intermediate primes).

Certified number2,400-digit prime
Certificatedownload
Certificate chainshow step 94 of 177

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009053334928 --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":1100000009053334928},"decimal":true,"detail":2}}'