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 #1100000009054290090 1,405 digits created 2026-08-07

Value

5507706718358289090360406127124323031919119809713489459518415267387941463653616036634477460548454197491177338907558183124309081695474409897077363107570559920653967337004305823349781812059727374692469261827438512668714799517028117087470037020925465319032847075590213736838338664979791902757575521551397299336327325211450223961981133445310873441475088617195255799002902424487021183733225668566154770465348665784121286966094118794693127372758621221933757705556894325640582452314062289346235676355189887892035925198151917582413752168924238129049411211884206074108524867303736450763672057653573889169286099399346479078271597485301076856261999737294356204378083219912125541401300963056029269135298870984504545542925663222401242533918880626633792453138802711628170476337556150986517603866712887687002157095557206853549449041852356216569339855485332743431635184930878041848602084509607341725868731727446433689097908481015424675276267599621268346256664575792002796299158231520923945846330304913929226117566307712119414342309048067609751659215520407042867145997050508746424656355115766324733534929854531175921796617966693286501365519491190509333465108209247679399850728931943361456287362948678890431325400567901523012867286012487762377715779329251451445259709809935982145311187516119861424671049124504500780350567263591648530066798559268826090827905805222813334977001414946844994663990736410535583469767684376390253
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 22 of the certificate chain of a 1,623-digit prime (135 intermediate primes).

Certified number1,623-digit prime
Certificatedownload
Certificate chainshow step 22 of 135

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009054290090 --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":1100000009054290090},"decimal":true,"detail":2}}'