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 #1100000004924435935 1,628 digits created 2023-10-25

Value

21506627507891936117493053868928105714713493577530995904048584810255783989467708643363245493884653501521868504321680951514807034450356433809058076443090770468363846744751132866605467002991975510794086758018013616936611135596066539233077147419925065421065061934397776713979620534088072926989588063287366649633879418842553872144525356686061042498665748208019095548690478806669897288076754537953464160223442608691602143178921607013047011673269616695013186878382039952520901124484378441238286275503527087348243870566020459959704950202127182060114387685346060488688774212348740910528674877959051233828977433926708529197540851395646230039297698630406432641956311737360605484937621352555036947708442807096356054503510219261287214990573353832072642285005060455020547593077179386290393443462404030643195195162322171551294267653012316262986089588705048058033832946965152516665488545420482159161137615987390707496498021099305705472459532079560911641387233856037356131479852839386332411829201304984049025075848508680575337603770849812961836589192194464755195367605442671515479689545176804918910693441790278196202338400408168736237397151218528647615641653750104124386950828199965574436057371534519030526930386478924110159268401490642690867878287001768713829296232234322701608090699499412490882495649670785080132560204026272060850192220710125774343277724093033300986480396629955255134761780597633636442207912562137577700196380580978896772176941475080701597761260209464053203141778697759685343266689275493757386415034157819772303622968840955983040386657316917120837174713922785866212306596380091813449302449612374430074825030319108412640709231
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 26 of the certificate chain of a 1,893-digit prime (256 intermediate primes).

Certified number1,893-digit prime
Certificatedownload
Certificate chainshow step 26 of 256

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004924435935 --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":1100000004924435935},"decimal":true,"detail":2}}'