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 #1100000009050689740 1,349 digits created 2026-08-06

Value

87925807422966478014253003797773061504566120794540790066516583678438382761568762968952327835198612851582797574443738210503878004485636899121424639410769542218839752767442305477292758006425609121572451557635321133069457965821486290238481665983876008659599283705972772645113814893972260964831901384395542649834577012465341084246115723589407978465684249019794369860907575048691307971123774815994350125506931489533336398691877984467426519696983000881644649320564683013926633803724274597605322938625614055139647051329665604510510875834430767717044428100692379441108426358451388931992556570155414507983302188874233726313695718951253936213199152198757608634940694861060244713270954336326356173568192512503473735121297931210470601633231810917389838442859910571203506288115295527853329963364107982160963662986903225662716845832323569198426429660922659759357173398745222523082429944378477933529865869220800091171118951530364284664100031151703192528370723029738419695781914109524849634934950206004682858123639159577200505191634054420259170667969876479608360895269719941163639095791248894079433502994309616116483573778233600657015163880644894279663943084353885529269853129836564781382752875011053177947193849288537469295375731228059671610824939380358090265381332599086875799209005158681859449782906316960971054506343145672916564427534536638759621873054072938009
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 14 of the certificate chain of a 1,536-digit prime (112 intermediate primes).

Certified number1,536-digit prime
Certificatedownload
Certificate chainshow step 14 of 112

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009050689740 --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":1100000009050689740},"decimal":true,"detail":2}}'