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 #1100000009106881783 2,609 digits created 2026-08-25

Value

13633004629312911418528168623924597054975574925959818499979120672610013482437262984118563041035719590013724137192308841244410109667168720524235386501900562075443549771071707131567657910152118917878519367968013604596630166412575667125258235255507843849241929079523754540614143842840108094104237071384707665108172085272645972541919089462909457182278845197102052556052660167908975538276265673233517186177701426591394907391357403031373503362945310612821817027110534400431979777295751589631861123633942864859107320759039813692652580748030674883133205492247226048013790839871464919376698932804162869239500559720657902706756016691989321534107012297504988223155882044285730789203914748212369844500853996888309631580685198229603652709470921565703945613376050745630744110127339483312665808971423503982555762246115848428305141023119849440671592204035361676303027504423224569998200144582830142506103395336104895306735564143686613498270261329923821643733356511175141081876791946547310423526160779426289582594306456656002549784509903268115030558622834899639360458350732477431886459794620650306757189202719843703200194790604400012611462597929890784924672617781655738928528210838222936468314321461993337440489953815064177009393556862723419219850842505109607870970405395326389364744424132727804521324542448559526604036671775595337763259728519764442428047867681917817620522427397774858581123542282437691578231884389959570948460411078841583950884757802668046116836542917523066522658498418221850990057186336648208875876224922955263376153820983885517666221530592587952196019691768236615919477134781929182072690050169594375297857490821620528246509088879710847903382847857618372255289786008760741086244909570310529524056898996536859204208655207733415262358428889784909008049947977253405857903100935735471446357916817624285479468429746096534641235180515918004225479336895787705822023387306398857690000233001352446194453327120240134387720139700654731808353532149837939807767777967009378875713715427869941839643055479367657446789331220728399134222657637950772186858105778815764043518680289244438520882309605476489713840285372166170331297107728414960423429241830908352405589809897263667510999505854180343046243993022351342151527572076688539824077451353091066506338294649708377470412147729333186613005791858235705536431501476896441489988704556792090185847724497675041733421824359126043418739262094840538341895466878648737882785951115129987996298883293677191609738033502231885323263768906178902588177228181692219329321644362659708687771771747511022519809852978302535403751502783676265704251742091235609095724577622470109360444513611168529
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 32 of the certificate chain of a 2,996-digit prime (229 intermediate primes).

Certified number2,996-digit prime
Certificatedownload
Certificate chainshow step 32 of 229

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009106881783 --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":1100000009106881783},"decimal":true,"detail":2}}'