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 #1100000009054394506 958 digits created 2026-08-07

Value

5830457521883792370394436583230286796135183383667595069470255586569752311059434817060469912338448067426197621851628340687636960255151486987318545979764884503390583947826021350003052642696150229144326724575711537296713426441933859764450750270324816641436508370277746242316308570937832329897311713210930260681806906530687414706391438022284554738451263812742218392191128721895921065166337774967520074139345985090988881437553148907723278626930770088725238105894306786855218562761776948693235945087408689295901225365890905404452775941054690980967854345249140211346047350544737080729384747505300422372746147207768779324631813893243969424343567535720286333566131731352696166664873840285969432420374760423599912693862900011000265995156656493455292721405055859246224561749434803776356054809733810952531015842446955633145755671134075264094063032572246882948270426164685904768152295519062905551318574089247517935904646191810394280380914904381492382348172859882687274937
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 51 of the certificate chain of a 1,625-digit prime (130 intermediate primes).

Certified number1,625-digit prime
Certificatedownload
Certificate chainshow step 51 of 130

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009054394506 --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":1100000009054394506},"decimal":true,"detail":2}}'