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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 #1100000009120645764 2,912 digits created 2026-08-29

Value

13736413767393919874842117328467133796280227112811774566073149315046342829298625113224625373499078201950038552729536746784107604432323078187162265861041632613456296496982977693259892828321206768465945510177053605438887397755180577798092513478760328525868178049454312720732560506791294506761084857963745180441701352341065129835303755611448156118980308173434521728552747207184394587319797557985512915701511471728350347878988321830446425796738378024987738817165182865043033608187982959803433170929640791175070480421454661337259749543976997155873990251218506063421637559529621061438583938625269461882394821880664888519030286286346302292685123224990379749672744389405828949489811554867517106148243338467494193667588294053489756950658945758192340698821724473290627142920592404037063732659102328682861075422109285889102545714593447562316691629973448356438318205411300609781771471665598786637739075167523744842928894195358008786067846108890911567030596552702767464153466829235900361772541431659889561608089704973089336018413755562360389889232231881916932913791703329787286832734694308970938436038206705463575056305061533517908860111227022980644604378622336254623585436638696911151915349954389072447454392794104834715245203063016259782967472827958711453170163544652402186539868553505484403320240980601041051879119538967419572344242299180310068864952891665895046780875446727973224765314377623372391793956888467831895655059595379704682426324466709329794447809103169715882057694302988210593489237199610721724541262294845837008647452206734988909874751203631875762695374260831481663026962995195412532064020266239518084277346638348737517015368008226606260447978970221447179002422301486875348434179720125882156329526689086910244339190403404187532855487736577837637076635673251916046874898855987255433719928710504996101119522556208186009110052078102743106642758852124312971399915960292647552703356827656724367118535241506683784405962821201652317038388123663163450734013910898490915602998220292344015044112501412805182770721136823350098701142935329680293781312563997271569082452790136382224844590441843005306584234724760760405649009633828294843847650946461279467826426351132490341157972016955583002086737047220923180181818101875440339883834368367619880974570543749493097943122161034362985154567027218479822193371919594111449625910858526767417098779010439377700616545502588049618677027276946175458074179899357828648722318054401582763899516559927639798748881812733466651144782771296267188013811428991574900434217060009539553302323571468026976280678130092925214462894576718861711483785357628278444218172558312267792912222853631058558152365644608134439651470930743614102718614734022593335055572233310078289259300101090199524679406102560531475998028908521576808627915334131224336103233216827010118236047107909412135729954152384480003710513182461568596087281168505454090168054309002672164619685732044530377931956457747497063052182093719
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 24 of the certificate chain of a 3,154-digit prime (321 intermediate primes).

Certified number3,154-digit prime
Certificatedownload
Certificate chainshow step 24 of 321

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009120645764 --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":1100000009120645764},"decimal":true,"detail":2}}'