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 #1100000004912742765 1,336 digits created 2023-10-25

Value

2812568189829008151038963685550208514242939553167418185812744765615338101221480410135958898467265530936322893605401460313660150725064470498850868973977806112538785314421915858952003392848483428599548103000978503951585890986059230220818347473516872691607865388137292400352276880553952405346080983155234337978958932199626895327410322157331011606201000674923327885767737028589774073364794025145070697628256342409640356919006504409986304902786563719692792001391305938335327055912999223157421980010234351823064045421605462133718597799579194192138578195192571000195780747597311175876389998485454582361566487679491502443513845719394041457187217161018130232162251140003752666706754131860278675186782581491973256789005936147591651744350179038285008146593890162189436544723094223226937328541918316684583784371790045692562191860542759279903815547935507540108022978158828932859996359359930701051983171764886951887014177905983955158847115049109306408881032251738932282516007727088001925222300135236664988219373715188581915208077683915795046724441426118245858840362584715167809376748519844609249383895555266100725728164255595918297917017840490554743936195816283162193650859128916648492380967354442519957640050972024124466319720639498108510600659525851717805896406789521791253626030638025603676555255797677554690981417480845885048096157616877729171001
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 53 of the certificate chain of a 2,007-digit prime (157 intermediate primes).

Certified number2,007-digit prime
Certificatedownload
Certificate chainshow step 53 of 157

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004912742765 --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":1100000004912742765},"decimal":true,"detail":2}}'