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 #1100000009018931110 942 digits created 2026-07-29

Value

166953099972288067321768499972540066013444347067216909008111281224065916484270988033705459335198586414277234243171741698777902475031653442184594242969044413473923763632102251953835497755134581200570647582054631525188154516216120863595219237908593993353948746343669306798767954243340211702975558137665992004895209672466131456414286097491172657504586765852008187151662075338460978963243198191429301610132843459114761958974131424383226784650070070557341847923902135382327235587676258206252081340637282769865813363425066708356785025629833827188674283499932602831020674431602819778412962270597053812310525118161978232982775235699566575346524304906655521508007111800199081733131675690469000066332231188905811805532609805541786947538189707515641193967333713584714785915642179085137853155411341630795212050502541651550116852594658789594188572119175086030229544373188951664569476090338731293980348640738227467173874055302828533613533756444428913235837
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 9 of the certificate chain of a 1,054-digit prime (70 intermediate primes).

Certified number1,054-digit prime
Certificatedownload
Certificate chainshow step 9 of 70

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009018931110 --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":1100000009018931110},"decimal":true,"detail":2}}'