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 #1100000009044288063 1,099 digits created 2026-08-04

Value

3060202007237518633655474842670254204382278720999594621478120939028622132876637117840775827967382352148185487667427740127817959231143926085901569415487186438367338961125556792332600539068268724770834071340434170415832216410714769061419862742969691552394569926639286418876385201990739036149316196344360134112883979589763900412130019017027438637185992754481288819028885325870835789692440913824900535881006853038076446730818826954539454411932654416595712727950049273568973034931513793321268782701377416482885094808230713752495527303636795222307509011037582776758297159094101738415361144987781287442246770053489533025211946777504072868373758567939587091879027956972159332884190733559340509975563858343069666487692014718056371975702275306599398234711305327355411970539800201760519770044026755540217395218032550483197001151470296836141427603677806544751433645809030418367228634514875533860866282903891147251621098375789322958116230136213831847722877533045368054748507162242676837890629281057718247055285716354142487959007912530401038337680935126556831483093171800217950187903440716009246287254397875835173
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 24 of the certificate chain of a 1,389-digit prime (110 intermediate primes).

Certified number1,389-digit prime
Certificatedownload
Certificate chainshow step 24 of 110

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009044288063 --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":1100000009044288063},"decimal":true,"detail":2}}'