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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 #1100000009078253614 1,027 digits created 2026-08-12

Value

1703960761462782794887266375404820160559852480940184030650208427076971568918777624593369175790431219971033577570992922850422856202991852049378892179709662247610335499590535229761727226240608545769078506132578511681924866163597273181713803922004391563058406766968695628793595128729414050035178015773002002561784758892165703853214851675280765669606697242511836259129838679376054592954370427559541842669363697218989523346988639850139210932799274374449523880945508076314569123464452031844462756276023554637644355203708884429055472805748412342228109499693134298114318421734053365968767563795544066930379500994965043635295991602926648775055238945096197440772488694215512842421684282165556559504865149617639932754042740883780618515608293983360008206982845211827589535208793003399557444742180181713419895345671975327775030330911237989314428121018194399921100320414572025115569995150754793228551398821773516581654051688643819410884270581006862280600438448405738278609641757442875886751154328355324858454887077327331216561003024060142583
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 95 of the certificate chain of a 2,147-digit prime (168 intermediate primes).

Certified number2,147-digit prime
Certificatedownload
Certificate chainshow step 95 of 168

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009078253614 --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":1100000009078253614},"decimal":true,"detail":2}}'