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 #1100000009062631075 1,368 digits created 2026-08-09

Value

150395422231157883191198505949446579343465548411427273087344307862796849364814574786210207734077725712456213791495691689018783930330588715748908860563468105815884433591085447221072814195035516410701116507300090505331428075427171069413400263435056217766253167895343071376397571445221671479213057071330845429184120518957625712387414114516798047321456903031264071390062490535501827235884494745714344236204005294186324461879757035540603719549047492277877040616834607516576610517622676368695282568933724979514839320844218868966163281678406491736420449837885365803691827319330001614492449712715368491423166419833719950969684085875138803938357866146785598510282221022008069400114945218629244134943233230979541564765702871322625804605402770000429862159024747278869550728340171424660645096279908892493503659240932117460956188617074325944763335998951443979253883320835432604541630830843139883984605528509852937705415856566418982384987009846486474780995300542082232589046258219464394067123149026362373780154004393770494126544607966695548295350072891437380423594357943793131091610236721326471865765158440248752638396550687091847271540363166597834806299833059208185635295779255612078464230293482117613155290117475433919122172773921547420206916471474235156460298008811883933812828673147505671480660088720089447475420655810471162624759526411183847954771623677712256451613556451075023
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 28 of the certificate chain of a 1,696-digit prime (138 intermediate primes).

Certified number1,696-digit prime
Certificatedownload
Certificate chainshow step 28 of 138

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009062631075 --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":1100000009062631075},"decimal":true,"detail":2}}'