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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 #1100000004848751705 3,169 digits created 2023-10-24

Value

2591957754815540011651822233975206187705920679854636502637901561705824440729349446306484859434372564179905413013350205282297448804124789963313305293005135364538435019426697764297430573559685763450182087119139574373882990346673020929695898038671320954563817569572379364119217475689525709971527636441422277689452833725382618919022882684781816572770432731563398962892112551154063637912627707464836000906356267771307655201667806769645847606540558758988723267825364059090242655194128346036078596485415951636326984275633312366377545509882665810351736447473133676523430201707911450117131987850756485694134282888895515024633338342662553530418281953661632833720833963739062600580655209858665086107082467443530550125241897721436567735565039176169354571254994453116763125074912626376854955467555820126850662962140875240160750537428000090721211523294157964264687825066640258812932541203149842548539249186772094898041664618244207433292868723158739468198037279999930419044354505402932767376681052460498337617403079594769331653135699372714134696138515875385159579458830784697826712144496753455096535501881521765984419582568006233192750783232405274055523087192354214150990289390810059000528833296658743249022805366709475842129482284684529735818381213032641817955284523634111848296249686942056223472834650952149750513420906243582366399109622557823995150724299341835856325698844790098457893500419138580782754857132938544804124754946903079987044084166241061844206083804750124538238505756702175793736099170067171442464887343812052913593736884883106772483688113157180698363563807290686327886103353030805173825185955645851452368671608158113267143586696954729959872919714823043460454703454223690240877007820097728306185195624470910816454602832299395098471915856772561062175404592000041176495997086118631224363840290571435516691552427934600278506382732536328502599781329491781760222974393034521985423862942986521622536080014602842876285844710094139216816988487136115952990868019159423703749260989161537711816368074428597371522707165663613494566698490612470045218019388563691128558187775722067124349235643935981527514901639435673696871752603364847920872146430376730665808484334121842813560373511041617737429425526981256932651018692756478194150885533633626861633267956061015064703711968207653167271953990987551262484757435624943161931285428993679928847184818673357039227172382705840408857685489738644388514304528860888395673732810247931428423334238176135537209822527616152590555182439511228063187602179403145080872970011120223597437661008425757683996493550081013565832912118280252092154624626339759770771523840191228987979800144569482632176845261343731984732828085086670329810573946994594941971435945443315249502678859747427228552816972423847291791480015180571003007142245969794471245111589428673789938551202417285806431625505295045037145274274627826763077350456534757754729489345729915159134944771675366521379498957676639188820288399186533815823286735811533312837833435688880640180286600872636701765986080235991840264696658449028567894887636459108256671124513772540130828298857019886828191264504720765439471263980336859491216212489048724634130128365146357668339535905542640194499557591688050347
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 12 of the certificate chain of a 3,277-digit prime (407 intermediate primes).

Certified number3,277-digit prime
Certificatedownload
Certificate chainshow step 12 of 407

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004848751705 --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":1100000004848751705},"decimal":true,"detail":2}}'