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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 #1100000004828082151 3,412 digits created 2023-10-24

Value

2248627475595577521979989697586056423356435503486427254395162872346447242914774190306795520507514123980174543217186925031540893444270168792368055558114831492566619742616101388247221407740249283984730127412368489520268538246211333820790694147721543172806562922630740594564074763818702460565201829800231564284746408469767317673776794508408346796244941086152104407984137741770599121241764425867649582314312339074350188474495116078915993258533499071610623293228974135517989543670509338971804920991362664321627181786413349787421038554363119894072899928524585059082628711238681473104828362440078357680491715777893750908415367918684476158393961192117856521138521869499660600481128280781701652718296736224359387537551166119756299592379203147715203007609998053695131375064459418068305333677438966586324524203666493819790544889190522866663308130506377780695792836293172390537354766491264202327187875894204532701311222522107963573068717594082325560670362636263011610504552669729706262528336706650867220651612671925637038030102541117895126385531773958528244790338767780723899919104810464333215475203188696175204584025793398665357973938252432644968826211815079034260934374212930529860716265341839904777287971457503698056377802662890498764321082166405422158095293919483794081429272240766581146180157061584957212389465756840282592113092809195403516809798991622544505135764920621444204955759074733087098887271388768781505833213583295748308440959578738703837823439185181395667789821227821901636826202189147993636537992169693740297016507014601014906538734843004382488046498563746560260052970331376833638920172491484869423403866148908579164023050882866282901354986404404056920109081539356496372826308990080245031422402604829717627339674716531205344939829069472226199327546268299145339676293742910997745126393721019555796534804566868272498608172067983150872669153785959374212978674304355869842961751421186399826617755241811309831185122194988046641097563438763338018353597895817292552564232081338165102187052378916409914958568564796045536915610373505675817143104801109794796361348555899964714120435717628796927042463548178596424763735093446048242044358983915969620873597941719081513722344886953834791301286450987538189394935807568432904486696219858114430814205363775013280876457202299983001159149669110935997743407172634517608868720634304780506486779558874157610381477452014755789927419747822723276599938316899551178340304206594062871792765213275775623074284562959336711855112451499508700990050356646872193976139595972368480107263162173955794498460830597415204127781065579082631377200260717325243864568476725909843432233799721588004184427476445993921017753615291424280682635517663287159807077637132400188818164740738479148941724726090165491783307338403736073249921370469094214389130438996002369233109929505360042377074946013796420729012546697078404479073115404705509693347916854761643564083126592607381545565754938611116856642569750335622603019237748832882866707109302744311817789572486893907033754044541111217689672887460396046480138281972904701761913159652217354786452405189704202679601643233934428233892142438148174195039375612815168153406217035056605461494614556722312340727022267128692301514438344475440983713065424063071154273339642408821029346842469688344920332044354657560686744556930915960205491857903177335228611011689298154748996277965532025845370490443340761424088249619518066944152455524268248214991648576268778519462031
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 72 of the certificate chain of a 4,135-digit prime (452 intermediate primes).

Certified number4,135-digit prime
Certificatedownload
Certificate chainshow step 72 of 452

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004828082151 --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":1100000004828082151},"decimal":true,"detail":2}}'