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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 #1100000004828082540 3,263 digits created 2023-10-24

Value

90109599621915948315234444115034708789339745758234081800183802841408519266196353085675212029678706808863300699675907276250118159773407588997687306120742994250158125472886469194536412061256040332533915028601539554735093780403949063680316239040247821894118354451274071165076747559734965225554500424262156158079587586515710443510371704111625598575133944019181367057629694985136199889696841031070451848583144027965004340661438087746208225492941331774523733698978069218685581189289620741993245976118692264775707784978387648602804209192576528904927306792113475931769494436089613794767061454623769356984707462000044406476519662888514009283570844822212977076681013330375450759675831718173799968301615679824575778737665989608504597737436162518384851371900631634579044870382294618958604378329743454497822056876540980189172393320339787785967592019616502252257902330176014925814364248365437119298187606774895260319705133644533472163304618645836721377650605791007298093209229903583815852166008305587948824366101174543535489429183957839921245068755192733581212815382342708192329771881956437146867526927810712485613708236120039345508603389892478265396256954580406695483301678883774836000216259630901199044572887073683537333945956302065292251412977231272430716612568465702583948711333499277884552390151895700497101178227196467291418023597993036591167220251705616363700532412689720800556787437153600169935116156195048559052497349214047158407701932084813967606440376524614606245974818759613165081233281587785458690316010452825266539747247872885112180221905291163765360735605656700572152430555158526691861127053679044418358519458971814304212143629033360165532422257323678571548201588908398236743084505041321841972371518528240537272201035612587585312175642847545531782924945636449560631499461573358025342556712635974882497418640187533216186547910213099423142664505545456002463941330533024411289582162908059517444466722332367561738812736628815720267093488684877114213593058862360984430120819274914813978330031570963215501852460258937441565339335563756863778884947446203520619022337780292821653411604013376887069962797416767416560544743525387194588480143275591945735474619019418712362021356727750331506392220236039911522965495001726530086882340001817526076988492529610210927752148801469312812665114551783606250909591736829570780839740242282402113373009661578072236410612698879691059248511142740408384579869474919799674790660900053781308196705698796810945464550770083117930451270106406541525061814750149220094558059335099265871034805612023438703137707786573058008080876445524390456096393141300633088753635188274158192501462062371555970184730063979519647473542585946082198125324444713592808330543009365935682561208661402481798320942558981894656983808608555120524426310301503557224476903874211965884699419478299061282752186882641009609285609927827139236789562069258975933720662594574012614407961899882035430450807760839824679914621420053069355853811646557327318958563601547681333723268848005783670792485904622708354150823865179579386708845555375687711657163509344736987998369810467262178472947443441288153478272047367169833887610071037900350776004661834497497807340664314336134976562749475421330878287191333990245244255903702850122042518071652254951644321495975048093335678023810505023203
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 88 of the certificate chain of a 4,135-digit prime (452 intermediate primes).

Certified number4,135-digit prime
Certificatedownload
Certificate chainshow step 88 of 452

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004828082540 --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":1100000004828082540},"decimal":true,"detail":2}}'