factordbrpc · fdb
Sign in
>
?

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 #1100000009054110667 2,040 digits created 2026-08-07

Value

774921617565242333138420575192705926881712352320520690524609087402635067088157933235639018737525595418699824795840449607112154170988926599076035387072358753587313044156896896215727248027019750390381852420961475169632434993892057727734368985690889455779409093587641414311309064296091491361735116648725903116417515826031719869957623721463201420950961452120367485100184133290024501465853989018562978218364479177920967704434174097097427496048338271653617569470810185200063989252981566326313900483140130005408348035082430734604884905511334994799659277502538692146104815383140170677563305531771529887899353825159473973701678535782122166673046473028441502150027027378919382910459037960434014664281472161886715737399271510973779051057608602712299285606025759316030432182849531559044443675704341689768777246593513392909352876155814687987293801069665494222140566441133789409952998180328454710122364467175027730283314423312970215957074594118605061368180408917011085369369541715106417322941176456997626677724737256330002392430090043365096110222372735691649693092635482029784682578052214042398506832137253185249067177198051824180331653721397039663083865625757026485614883227074224285445562036315913928807509517848981735415055558515340448731592982436822631689957437789241210490961735033019718916759894414215112277089917781232455535239382391073571605028173469011144813118485878696637368737248496269250592186151648613430953966598537091136234408155914745328182236183108943398015845780769719947728561562497164408443276779930874690370598048166947067643235234368101312804602078092398910554979098669976428825241509867230659883801044820574811670071330185364640951716773618930632964094554399049042851171213650278826833614820524388004731287142807282294561908342070125662990221847716621472394464579376691029863307172964995600797892447521330960531920344769994055283531645776435008271292990773134667072201070496815321195738341008526137050065439554738901041504774145135184978229325360131604064124472552849603409373601114224939740374510664473559165198344059859563368393
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 26 of the certificate chain of a 2,306-digit prime (182 intermediate primes).

Certified number2,306-digit prime
Certificatedownload
Certificate chainshow step 26 of 182

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009054110667 --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":1100000009054110667},"decimal":true,"detail":2}}'