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 #1100000004974235732 993 digits created 2023-10-26

Value

226398254078459607660152382520169273733460965852879024882971761276658611020271353720777275016163047366001440178028064558386655640606427326032048382179466864455586481579009587650851067002021738121645778692727529241704406659110996449762338496203692343951971499382566063835535869045815601701196167566395188517313466844281764465090742759080098423134180502884463742459063430626639927008134708052109547978235496562835641366925936947090956577239279452943144931881943154103417675458636248247983790581074511649624451283028232893461929994763192745427907773412253573418008475564421515047709411890825792482429313273902374496208542841862517205921316774437668394521822881395411266402194425422819617897427568416619826037144098371373322709461636461320803611403469863760231483976016510331328304267655382929564962349908298830288111406979821620250375826471458283677026881272267008537242572741120090792160532277504026989057076944428712475350092682003778345319483694572888872618485586255150254115751885488218053439
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 31 of the certificate chain of a 1,218-digit prime (165 intermediate primes).

Certified number1,218-digit prime
Certificatedownload
Certificate chainshow step 31 of 165

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004974235732 --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":1100000004974235732},"decimal":true,"detail":2}}'