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 #1100000009077203542 1,045 digits created 2026-08-11

Value

5383425661300882437768895476348056054668488291980020969138982052883105498431774471422383003327402899275392810191772387434762384473039945845598280996209674083372215341552347570688594118897110902567298740308923570954221894006571529643210253634744873684700100976634682986749356073480050914365916932822392179961311952684172985070734067689286480640350976222530390064003156561863499668861370775045330253939798693367143254158912044282327370224624549249557108813123609360651727014975001908230023214827609169716562923378091228838062956520451911348608284283671109915626128319278018311011394833851122065431232026034241641244073484686007752987264954188284515651537484216057244283979247451938352849097232565628716329996554048573231513482190821378419440656273010479254594603082509037149889573909620681986417251448640276974810707245652199682339449769489084188674915767728839051656670327422822493540490947498513147562812940044519535589101786908700653645550803615173897774038511812952843289836100258184755840650691280104119592730923221428858116675479326776299787
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 68 of the certificate chain of a 1,828-digit prime (145 intermediate primes).

Certified number1,828-digit prime
Certificatedownload
Certificate chainshow step 68 of 145

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009077203542 --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":1100000009077203542},"decimal":true,"detail":2}}'