factordbrpc · fdb
Sign in
>
?

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 #1100000004873169952 1,922 digits created 2023-10-25

Value

28025158575849538709002911517187162059177736090595496446515227428564799223548546316593085321296861579435640787838863213566021535983287973659059356385661409160861416283723052994858584433294994062598007173024198142047447761902895864395943277165037367312047483933073028100600304877580911988478723053593704938473702899269159867502267133332657013096394829933441016954432208957103639962173433501319773410378816193623557052572291396738845229941430011062918689946217802327295076182361755526123810141390927761344800705104718175018498296717105987926447496248856266498202411055211196561984047583494705429677578752020912871568823546009936356098322458908486556165034567466865926957805644430305207805455053821891919636873074939393790772979558664174511426884724645161936373034051331605601363365336501488122369571422836736732179214800149459367932096195693069763575254054484231221991135313037860514129042193094930389307283878723154802991438916598703618101315404598462193241710952686552078025247739082663243490340724971745186364233088833858188100472644308354564424443464759999606940301409834754732324788275990423702157256912081720368134183944193779853774390594328013796143974265043923010855753107854294989042570225607254219675534053511358762436114424001223752699289966789387340209308362372383560292310796378912201032354122164409329052667769704200302577177650936436662195229256853870380800084621943833088345544551917961705301176770480401890589758931963983945372348073256934391339968711046696552654216760591347462526501050852297902674648128676632391070097244542810970483115844845946839695855908189006981862024013413490251386423286828374031852887564031557031393535533774343425992766508682276064816741878620399932123158462936044572348123457910049106161610648730565852775594419363347626342319749411995838366003373178555699093734956751419525013859245327233952783404343886865611068382440471409627709466042492833722021349082988017384390998970603119
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 81 of the certificate chain of a 2,554-digit prime (370 intermediate primes).

Certified number2,554-digit prime
Certificatedownload
Certificate chainshow step 81 of 370

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004873169952 --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":1100000004873169952},"decimal":true,"detail":2}}'