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 #1100000008766977481 1,468 digits created 2026-04-21

Value

6705772696737724294270450523496748351676374457431585826475325909632759431003275606121743964775289513441610943048300700009809064918192768395733793388003902747623877867631490157921105718119067542856743517602844615297422034518709530972904129822524250102586603477183235892360262097567294966756949405467268197963783743093832184268901520681632973013381161508924875680321366442864944526964523326329848317057642864770802985696877372712923940000272488762763137436441761753196192165427546514790583008938183569884641907344188828948689225618570066462664691691608776327082920709731607079881056269178673121926647767149062345881582626444551859574625589965887221553695529638490895439282944526327192175977670508279047559373197901871140990648847790629755824057050324358795640607781232948575257594051055712478717730624876212361335876033508903672793866334954603519270755654337179417904063319193992776689113174915977689433971778916322088521122097498441247643977055927347617072108190990050573811623766495486943792408390222554170240495738184522714500941128909692061923030017574225533122820088078160661692062656353824201090038523563349707295432807205697881329296279982015030959609822462190998873600173110693849544045821148931434052339960714545636410621780837382345473663737089838288028869315979219494771024209602831900293614525847496250322573628797002356690807518854651253284826076862048909429396481625308804072680056890966610922487646681340207260507866316711431105453107658664020017524593763
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 112 of the certificate chain of a 3,124-digit prime (188 intermediate primes).

Certified number3,124-digit prime
Certificatedownload
Certificate chainshow step 112 of 188

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008766977481 --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":1100000008766977481},"decimal":true,"detail":2}}'