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 #1100000004983420133 1,026 digits created 2023-10-26

Value

220587528595902252509621789286837507431563993770513919941363433570345925725612232628138711991978424446971574674051573990647426317881126028791043522796526475026147522668644823676731550769640037263876291784866951719532469102215666772316282470804932068591356326262355047938578434589187373346125076267973623327525690781002225001308226622007760361408181848811341287391398912556803798190370609978540069955650147384927688747816803685523807890079698960728973660779859795143850579907632988990422725971523997272470109970007396958755771987633826402103912356106800960600877752839047651390696632358402651416853172793807451179810526953678693960334739130027876028694706968596736754157918125715256736904477899009451764121166190241078213771200821365624414243384371159793859519874967736238466782718054940667868879472868333530249644853764577542827535987592187735300237351746113452507317546955975011686072373243715941703488957146467237405759475079118793573152875440156125623507540919633092993737295030992810208470354563556473673601811737571526717
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 15 of the certificate chain of a 1,132-digit prime (164 intermediate primes).

Certified number1,132-digit prime
Certificatedownload
Certificate chainshow step 15 of 164

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004983420133 --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":1100000004983420133},"decimal":true,"detail":2}}'