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 #1100000009054174401 1,393 digits created 2026-08-07

Value

4550202702034703024461146629739667980527771125383415270756494998344429448014803222237910228149594656702323084230442022244889875156062588674468556201741956764924787620602607765428730179212712957014672361440853825568805115447592375991900883530006638668004640708818179379189621338450465907915260346235999624072702863412063878668141307265952578323866029393916063701358904167759443784596972613407513260183042031465268351475539977134507980689097958207138571827320453803209734428622393332088545650597918584583849464679305975058955758332539922538873994383692440485910416175068139905195648896628403859841317464818657141112157303784437575235634797793607151177514660150570492207295940381575377459911228641041989422817736151589454515570770891339454367513587180893776168115890234147348430292415221761952484763392440616821013803732541332040265175291939828426582962674677093797534241365674428403362166211251731349236564494326938736471823473512397227641565649065084345685847666117197170665274671452538785041313882930276918779650727536177641058354423089300279260253358028955524071597694261521055844428354135730219149996889079880431427226496927925917381389040126768079500882679958788095698834266273608109281928315641119838965213033411491833843428984886643619679009724686031180991442048619123836567790440904770425033463528704947425583857925234875871252926034674650265503648015205174164582798281685731305175322199
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 15 of the certificate chain of a 1,620-digit prime (120 intermediate primes).

Certified number1,620-digit prime
Certificatedownload
Certificate chainshow step 15 of 120

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009054174401 --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":1100000009054174401},"decimal":true,"detail":2}}'