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 #1100000010597997015 2,535 digits created 2026-10-06

Value

115011951387609986696277986207823637656946830627702204851670570645507193835076829446383605879587743956922163105287559924684093988654265587725459514875184732186687586206844916689159955127829263778129018557666405144786661517681202622445020784632171028197089218807897789842048548275576252504321610908491693922129307372647472540501454868360143481499419811437956086807073326592842354683110562870453074817493599866788353979383937851371062331413308800986042412764747869745355785150381394502329335535123532672860327089130059080552456953226351084436747227460106860360184980168580763019320286667068393846799623555656908645955222404138583025499981616663609338318286469298628918891221997248407487382456396397438829555383389605736509791993227817392570354845287986828672371014108802993450411518099013004469543996726381059490493287379474699155698313939251628717596134133012047137725510995922561858567355544231699442138092565716822321363866507445294879164024475025407477058330326540445464021561682151643986635306243341985691329399955964189595740653498443281539015626017522484596314409516162746116600895471296114759807004837364563213486407175631938108381910866503864744663209886348604978034038053402623195882757702566572807469938561802940040103175382371635724529642911245970924675380569666937664631772481873905248806204365412033199730304838476546003289894312769906883354606152716884167257323470928280493809962893683977588861497023567291045646433853851922163336279324805775836777714221049146066949225495551894099720340843702630353127249928915417200135367150112724270086200433480842639582094207379866132991585202525374332100094107902963928426578425968438272394999324661902716422152292810320978509800484523615148180085986504204852298592696676748817657191523907868412235713793543357454486280667208230484709499561768498740205144344883907859080687636293353059977723660234200188052145722605114346590756551399271533795689568240611969559954881176279469298383468352046339598587283475034466774093072673472007068714028776376093590493395360145951657764333607109496819302433141927437725195982874796822682020948684721061029619956889975017681954255898668713753992409567514418721558076694971579494908236548496349150492686969997146179615414311780581948081169618481776929783995220096446836973931035056020724739006924763237405526467631090414525251570718449797711769343997050621142612003910183062942177063162918580323382307602283382055090867949903731707633892554133977595296989528497586289897834796105240822352434303810898383118981712564721566643519618756014354798540018089
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 65 of the certificate chain of a 3,200-digit prime (318 intermediate primes).

Certified number3,200-digit prime
Certificatedownload
Certificate chainshow step 65 of 318

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000010597997015 --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":1100000010597997015},"decimal":true,"detail":2}}'