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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 #1100000004890470179 1,601 digits created 2023-10-25

Value

52074205916598148460575093656412140385431223072532557901893986536521583009899487636441876781583762785829117217878198600085854894420635784366497138998364596867525412285749017918687747547741782853586301402111450469540454183397804341054837072454371451966306667037053695075695895106320262654182749889837217479538739091483920863099503874312528287385265224021922538157730604935083328962120296848547138273783165538613897818556530181130203863031293469172565789506218499356446710530208250030684091955719294938679738622624012909910355195479971516985737217976179866587705091801301306016654069984788556504096086606213122441638736651470956335000232795122113044654713785533973790520428244403693508758985011506793616616273283795227422007082164218925990486096229225985148837270122216107213033840593585904402475309648773310771518483500565818693709651487705419029864781817206101425791086102625416519248189294484106844862995992429399839391284643728112588504843220325215399383880743602191150226052074239178592593135468032045356313860785643473931465019283438479891641724328033296743815323363841571030731339605350211061813640441123859064330489503244738524945764595440317303806574408967651541821348998702079636227728271639866794863031469352795676419213192472584345105182863641416322283256202401468126595829920813582718193872098029259994669704818585153150226025196649552724040798845740814360020119834436358812184415976445731393989544004670899001133784902878932196534031406369342402147815213530481920267755805569304314976915491487001470935078481534288772484733849816051093080084729528905283719468660560975426123062430709880013
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 72 of the certificate chain of a 2,240-digit prime (259 intermediate primes).

Certified number2,240-digit prime
Certificatedownload
Certificate chainshow step 72 of 259

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004890470179 --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":1100000004890470179},"decimal":true,"detail":2}}'