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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 #1100000004828096940 3,709 digits created 2023-10-24

Value

2715850434992610881020379160319536393164099348198732807427571052388206644809251697439144910192460473517520332140217159553097931686358184502056081715562132469365606759824275524954239744868959043071186717920346436323225773919777169332736249028706324247681095653111261967623603977122957867276533631133249798515370643546807223468660028643866332815173716273609594051382664961726745103452854381366462763559851099638500247990694699199679112487513347909997181335884319486707752657547345664898004561834864587642638673950165478239978657434853485199311488564472618168728319359954065671402052373998836288062649343406894349388441179909278756087533788752199765003098813496600385957964308921879482735169144068877816578309274158448490316192161953435422644753505359071612975082269604661813416744757340189042956039025275637787915925243380243880503185781669574977617656789032262042346363187299593933874216948075977701394135635787442877741692086536114588380773689219030265707007520139236834739493123391354822962111303424908449290061685548287009847776553878675968155478897961074680638147878240735624507117332525884192176501839466402321843992724203627129088775348829435765293810377646576599954861624639708666729197742169591841831641590003349955293019688945665767373595248654707603761270071147121104391207770212183137033347224863692268842870759438562255034154603332021383563586490247398033436044797802676129848703336981909052746934299756207738414063402652371092186976090223348362241546449853627656896676432539467189013033788582227797984999408930451321354913413612955403165451988251984692354346094393155697569804862091901075934497298987529953402874216379985830424962753103513431602126661839679976735944704003409743606099102136063416221556759689268634694622831298236591862807585422019672708930173219515763102404682041751283767300567820619875682987196721103713727189710530041378704771781470450594394152157820882375485295731771103209126657922324280250496396668518699356328358670761335614139383448926331016619658073731852501783872029245848782736780541194987018898324228981801620848745582792578763354344391749565982340670284244102197179020127653886405771824392465822223102495544904775675680238464613209099963516000938835637985512596629869301431764159463836444060197206232044664686952936765308601576125375970561036272699416827786357363379043604918426446858647478802931387449400776245646252098432356786445587501192705529187685249169518110173991287560199970000405811500165399115916406988308743114722392319994587849220120888284741975618486441363700097628513031921394614132178501942232003112000115713323360602032853345887863502725329874084599762898922697728766826990332466777850462285270045807074024227842669784542164181745980044824977925991446672237791259727205577940099759903663466524623800905940399540981457962998099768968581562549838933972138483286365887841334801981848557685081569284205877916454504915071928088558314535682386749075816485866210488201343900369018815559796907887810890464893679285434267929614436751243922177624156207230299620256642214688781171742857776976644112637929690927491693539281895557628313321740043665718292715468582828366130717655012644769531708058696102117904838845036084516926230175193501183409932640717157675146854065674418152760646660193467430724357717938947144762503874810427175732157621017391040572991124543694860125556453926769912316750260105948559283122731464540549711030152831854160515376351445402731820029887305318639380092778513138761299540374543155710885816568332278764361151967737351948653622011533101511544767729128392234269337025556399883132698488883210783229770715846511377359745699020487893138680066417693065573887606505830903564182701486801003258982050400541429984408611666653951477788549322076397
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 47 of the certificate chain of a 4,120-digit prime (563 intermediate primes).

Certified number4,120-digit prime
Certificatedownload
Certificate chainshow step 47 of 563

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004828096940 --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":1100000004828096940},"decimal":true,"detail":2}}'