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 #1100000009070152103 1,575 digits created 2026-08-10

Value

168476078264192630106475184535121317260644871238419705297121920068361311588099988300647269784821738396824127423206744557921600458180674460723431651086263996722477444248270606568420561808988634165721799421756634058707325852657180822825973333452065711764982025978544136403602488493221743289728760750882387777281883552415618916222003878926837867716226433916181676839255655152633139681652587631416975345980569413540458043881387766379215293579024999527630176149563181621850123825215771885917724518158867201424250575374700164909977188002526760122860470595701854453998278658595355104109563462678373484224771914391689609506146345108841019766785705665318016712460828529589678254901212213814633669864952986546454277163087961979536318728382479922440792225964028467335368614385681933684168488487096235915578621096676693612293896357437810275575107805082835570353828809937216561356041883435038554286172077068899337609067892094063872463059793341220384280224901547218443696473107314268435821767739504307554012768774624051364957603272081412618061882471690432344919212093342194375067475872120056232051981983828339018556362655511767098432822019795213486949691104650463928396200877023235894842508252917864259432100000547880040602674986733337630245136403274696166194740110226398350802471829399243394164057912639599562349182970437267414647094825593201765069320700281102947000209119490967674184626876584466586704092492937496742174380774506592217704620035927818769448051184384830617965039224738033383103961640225695786570317945293405608939141163367703010810183746428834604931423187415760518359396639
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 73 of the certificate chain of a 2,498-digit prime (183 intermediate primes).

Certified number2,498-digit prime
Certificatedownload
Certificate chainshow step 73 of 183

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009070152103 --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":1100000009070152103},"decimal":true,"detail":2}}'