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 #1100000009092178149 1,136 digits created 2026-08-18

Value

11323420115199405345591265591183179325205476951972823199253031344426671281958366099820725002135686584293009208691391554680149916697415134424471850421050337854063741950904880206429692373873539768754691671087254840703116032643509110060952832419533354467124659089726846431933709036418907857527888807818844816716248759950210903371209445059029744606047431039052160607030880684965811873866545348148932125737463044791887165349201267382143693139122763566019832608724572826571779744528691989141373320946981510828898677858652994939648816682022649312430259163991690840053245093071403810101266171057180936090973446843334315563191526834905455656539519380710933365266762174937830156098919636007199235761293246960932120270453382077761742636273370067542250669537432073746818222204995238934058098419379799425419087562393561352942169901978941009491995977515650056240781958201323524581829291352846332970335867271447007632466753814857686415182170387746854100971073818531045741266426858472064972502846167972203669664507176079409850567638337096437758706878955525511132788574618067648682826739399457030385759774786932508086591351707641386164269761054152228837
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 80 of the certificate chain of a 2,097-digit prime (164 intermediate primes).

Certified number2,097-digit prime
Certificatedownload
Certificate chainshow step 80 of 164

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009092178149 --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":1100000009092178149},"decimal":true,"detail":2}}'