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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 #1100000004828080885 3,940 digits created 2023-10-24

Value

1763638850292258377694585183589368799787284659624074950294633293494589743327211842725105872249609669156278852526041441616563408668554520017963873497757231075095940604691945758226825863289763315003991143892896939220702867919088029088354629883526033753015520379328952484913454031325315740479770557310135630505963726316600213016198730895521874266881269113590984430723320228930487258178998850552625262018471102519756052983640371108467322280540353963728306500060131306331598691922217300697512575143081335485542261486316150441355674320306764135264978876691811791341784849483878324619594672451254278538241955970698277450281980140527944980804894655775421706599629188342552006752194976683077425961188538669394721456671941611700601874336124695397471257490424671595587798354093672688307074687749801305067808144945339615013493895502353933218649172480245213785382583914991218236381290190855648246008269997264764909926932713264034880498729085221674952771062334596513495884956481155946643188142196541392070995010939426350468116679217395857757591518450985785543080323227134484027223913831365539327927076986665940632014896772726708459422440562218981101450245113571011410484884444785258117966379061900179220646021558000535635944650869823840593072657370714871308847117708012181060635443400563480435574990606197891535056339120248557662034056210491928631652584987410901771121183091489024341780244702546211921513220732104686171059348015063929256984909596562369207957800358736090675543931415388271329572089452842841135999125905204926365860765247200505892986535354850215390878150578206868004995087909455028458085986374297006850743858110445978771057593409119252945056403845520845254980756452356309404878169732498497581907533638305232117378754493401156258551301427195273026979132199129813189808167273275974044889166953808776011392857751500189699518678688761963199141858559225956039764600415741464089782217582415626048732502302961797542377117279864184797988034419408727711674752600049268099156347988119158218924193519447915879993126853637813657632614657227356085635088763283095076591316379599801812086828575650350136003599434833689661617596258196042718258889670409613074840282923060574397033013483058893888778461433329158468467666217609233932206612493453130125406289375395634803493291975754995009894392775328906188390118636243818403456943676053456401434384484259772460691647407074197912354793544222627018904747091683480097656138949478833050731422574072909512990928820762103355369011388860818168723756019715738064814190495699112992260525594071437593541977301980143532996286268586218259066048172783553449831099192955756810041745068758955248232923116679698938097465939203231093038193686371705135285736093019997754785966741314666791492343560237223717204836197919769780843780439375187252685723211474121876607226097477265761881087135926073157544637896961474665006902160805349249424191341045079966790369981273539120338673781515873272397752631445744713637979312201705196574576203699323661160424331874685139465444726228653542690038302135036185256719062434796592302549958214909145983962235586316223117907005683033941384253190343300554843900197457065436029578684152937124506622744738006501786452056992891695166071916387451020616863184396634899651717885688233353898870749650580877553181469439374815601643612827850566579886743923993709585919240474618053031818958669716311587052351411371992637204563001864336097442524431314366117959454635101548794317018236004287625524033385338974537729093486937185400299923441316089474518177438480536523806872330635324286574695856661693504177690043071939643898235677076887003833258403167502730763957641890519629781694087644628696127723502582337302032877762355595551450903319561013548547688712130055655457944265352366003174082153609933065721451249497616195762268927914397118346764014089351526956846589499062823840634549730637915254166155185005097524965457644849062637952061176704223287206410269238808198650630889903661869817805807088907874817235723
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 21 of the certificate chain of a 4,135-digit prime (452 intermediate primes).

Certified number4,135-digit prime
Certificatedownload
Certificate chainshow step 21 of 452

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004828080885 --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":1100000004828080885},"decimal":true,"detail":2}}'