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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 #1100000009060826167 1,798 digits created 2026-08-09

Value

5980029703113981154569683460663946138598207644783169821153036444238431793373304852023651674805468095240781505450110916248210776518299277865763521997547048399790498866689031737710765426575478646452270277486348521248648213443551586914377051664708630332215834850775430381136384512034775228413752723509267609099288719371524117011166596115782639697553099711356660571044529260506422673687052078941518760685032875469469095018812640074053465716573962645896033918913119586777270523583844210719521681676350029344745062740936861983918537048813447638594407387926215765881342499553400138312196180295675786096588863598799508264872337528478712272322354507247560143470616047916624387809708226890164872949987815839428617780112883886132520926811626573243910614996596341011453777002036003291754275841197787393341908752546398976792293292393802145086508562598962714695899170083521315208411250945139072684467300463610218104567042599076582188747566619236817560495722886433530676332106469453974823514778670729108694811461618226063827539818943479265024276468267005865367327635436106173468492338880294768258457035006436562421353375338158524410547343910408490047160249944952117423647340781800177492341252270415743721647392269395636900980140535554584402760155076358095892067464329632206004580502189919205351994806332252869581730930852310417286141028736555481475769226646299786336031545267755884997797975838053791136717637713549731488385083744150687323841639193930952068669304915625649525967367605462692076643798474281082056425600385041751084676882829513946121252849844772162357014168063270695366177196677284541342880320843014042785152748555292411266439859121648222449738316541916957958307305289927947697791954973344809561397319988651122673861914079123589496410467227554326663977709404573928045963718006143545933580035828244113
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 83 of the certificate chain of a 2,900-digit prime (209 intermediate primes).

Certified number2,900-digit prime
Certificatedownload
Certificate chainshow step 83 of 209

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009060826167 --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":1100000009060826167},"decimal":true,"detail":2}}'