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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 #1100000009058899594 1,898 digits created 2026-08-09

Value

33260794234506042914081652537003879097898689564277057398465125596189801446142375497729147497307145668822886896744710484512322400778859179764256034898268933112768924705972992938151858177525960189726043206342407019532408462227415425926458087770626728251322657782440138002286544924292352997296181124476759703730948799462467087543432816683512304695677578228810162716104701972897247536353170219773112477462747727622903382793455923509411060992108554276202785541695712154119903164284023201854235597014502924017458786257554405707831423162750538043776910682404106681375583913853670498026878405020788278202229643967087907391941872012015909635745820451083251748074405041103895414623879163054601923004003185903618292468410385279336985647765492532871485561150595412116110946300566785440505184193487256319107739787494532987398604306669516109659505730063934021715515399449559610491680164884598198377917329731517317592183593281543544468329245289498604831011623815757423157534354215411755403459663081070866059846865085297756775716169591655095632526486713030851025697967162650519399022260804419869901251648391829165195876092297915994621888533664299507482694026753047499589314192862135274523322976495646430002189891679585549177446898507460737338849620990791611728241246787823633585875094588690008173168157777699794584486874430574636260846558467569974079780594890245760053384859637851047021711447263773958588880361832575145045890005471825961353788230526127704740552318895587894241240327843251390845082404644669388976178255070782117785475235479572971059252126883752749046476222449437823686116138712731589068150328552070478708449465761836542819695875516004544019010266850677471570179381430632369396691448284538818365142250349458731558705273527429275816845032891606380226905500627202083545199012518895246343598204307013070923961354193241112607885875298208418964662015578106024476530814434908164677418286267714982034580949
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 47 of the certificate chain of a 2,550-digit prime (196 intermediate primes).

Certified number2,550-digit prime
Certificatedownload
Certificate chainshow step 47 of 196

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009058899594 --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":1100000009058899594},"decimal":true,"detail":2}}'