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 #1100000009112552568 2,420 digits created 2026-08-27

Value

90523939039558538260018244780272009470419327893478704997985299642374535775402932184650821669386540839709808335647406698571473653087858376798428086307120370857651011025183646538216192562096912959749351474260903533256651885406810857047504406243717963470048239736154470589203515566532401295395159104816824257660418463211622882063481835316047970406032364302212998673062823922136622749824962992546946329483208667947771042130196897089487143849437059431602650724731847728484702782025900972068459192102354096164560396729720860379950999184714787493336731826429855426535247039774374088272689670328187049347215784272579228080203567436886740336542520568500344663241498022095484275537417594102622124395783653136251973342851474053663091208448382394509317555974661864363479766466196497141654789794140651267076226599672485977713319122211450568620324734663159245575801592144742926825810777857766678160509564859919061092412035675118658529298349419413327679881042331871043978149245072544074284223512888547580180953401045651811138297805261991633202074663427073309657262563507760175710104796846995923360353599765217185187360881072247948329228527529819688745243475444046581965740058320494695072269106833587856438706822653775057105305825369996740932891653454307040204955465635047336602127698395263149512294336663544325969924023502043014799566424045114143454743673989395687001053480515987310006621524850356486099689160720470702688972806063869216809004655699943600916604016553490625368611101627372424785394716681528505462993541676098524122186255672297894708606538827657812671952049744236594070095228800311614869682101539240078934778389160906761864292271557147077986858331358996299370323134311507998857069304085908898507361247194254804859825574203809428963008946892501261583020312442538012878091921985936203785984855979024366810259519387689759406954262871353582759514392617954238645694582913593157319721331926847475239457465039521539482005152847641283572355751524726535109246001447877991977199836595381666997523982967116057519603479645347201843915755620412557668730151415285203784149854726701739476992077049803297219649779983522938727022603030013563197801549400593277291969721485439364193824859711419308499894358956294286577132334225436912199943125377211869018947475461643294664816692807624406784023667614245728942231172568738409024762103697630453402569610152328900908906629660805122008036144664622170014838501088680148424454086249856347783874503
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 44 of the certificate chain of a 3,007-digit prime (215 intermediate primes).

Certified number3,007-digit prime
Certificatedownload
Certificate chainshow step 44 of 215

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009112552568 --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":1100000009112552568},"decimal":true,"detail":2}}'