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 #1100000009059119185 1,359 digits created 2026-08-09

Value

397497481956019468215258736174316287769829757148375436158520288693550201761955196736023772164760953611568680991343380157044337148971217246718369773664998790618729954396294456062018742119930019035200182916425633694182541485854150774696169826586946052651783849523506792734968457086200239632002685202522624522108648185505148023994714491434444475784381437220781370285459170973682764262731481632348432771131487798834026455388543570636667540569943721189674464187077608683299374457499000925802744371997368801475600623706563623956457931160760398932241657036691474335075790091392356319569742644691101972667203498331049012231767747846675998787809157199305529651395435075888754058324697350264664249171795379674280449396759200256758272150677808185177392113433367201919739912935508562667135510082639176070908309231804119566288392098770615830645211055914848542360288992194839291433133412899035888274973411835209638975750321411031544728151854624985336949698747370413343470446366428884247807839302847843227797466292059731371892089268262145458000179056756413754525049528662850716491579067685758017670843881160373394546250954402607555394789457814595414596965650474475065052063547344692636219481711485898565904632362186779119193676507272440107486749510171362344287277551223559051357504822872916532535820629378618308994499016224500065352409735582166731396127514569824644495824197
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 81 of the certificate chain of a 2,365-digit prime (182 intermediate primes).

Certified number2,365-digit prime
Certificatedownload
Certificate chainshow step 81 of 182

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009059119185 --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":1100000009059119185},"decimal":true,"detail":2}}'