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 #1100000008675223808 2,382 digits created 2026-03-09

Value

111117946184269364832041178420104275799224847741676152259196275025049040462534117683433462925999645323009186011096317025395485728631629501401355027449113430715903046913355357477062403890321068211022870996922766655032946731140167531372287955128898279061975287334948903633427514267084033621869687251338825753757234344906445472821565035384579394704568402308629956488491523258778539427239492981720293756200337506497809963614986835956581202381718729941910314160751734537204801618827240363062084095517943050526974282361260444976419322851591077886817538244595048044979141374236952890549609986201640211450817510294550745353443590887634321883520200701808583645363795477267259724055775966103029983987896116018722011320681511536199973756860091840452924372811083138119629309603082392274468000228853934823021449774506097781638132282871665007283739324122772490461059583076127523687577335050877102122155057124214576592532456035849560942133014846997951924133919241708093219538241255619743352570572855468374709990770087650122954958484702623196710209937811391352779865935113045614388448618472823592236244018686702591244297529754095137161669531870350293060934573096711393564091531194950194574666998567486840911312281018196414732716665758104183712807864054750953254287935690269512206554377472078528650579650478832453775236050251656141223994458149912438994793537571613523817210869898867787687150916866145134028171810843527934830957041438763662235084360349280536155901129450463061180545121176743934420728301736291622702015369643939797149599379966523988614184977820998070785531469593569900402675496070396692468427928494292342725295716508083317351416647081429842886830934221553387519356978197381852432240935486194695890025554353414716219803341098231930621211595722986126126076242467728415612185373877086933734963625217435212909141519875568703053112185332552902671007452869689397130924465925022141207529878006275201889966687606231063950529722317592954171708510576311616657357962551926568991527194201994223781802419291144713185250328626563818933059868715419394137014689883614399446540542531183129186029814579691314953847407411850736002523220777869057052251221017752006375947464203623457182408266084162341620492356105844320387249941809409286497242096201183949433308286833522027546904239527058831776986435404620352842740907894664918488824357061001221552286301997625825898927032855282989756512376196290276083873
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 33 of the certificate chain of a 2,805-digit prime (214 intermediate primes).

Certified number2,805-digit prime
Certificatedownload
Certificate chainshow step 33 of 214

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008675223808 --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":1100000008675223808},"decimal":true,"detail":2}}'