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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 #1100000004827239879 4,105 digits created 2023-10-24

Value

6644307176592368634734221826244601850017297430055617206746460041356041438877113162774019537736829809495211462695976792541817189333401427536446866323242678804261121121196698664752441517200736448461465706313337606387868068975910267856028737855067601398555290841580413986275886712778774751302722394820012168047509987028735058524899736990774291196964997362910864080810073149066319445671952905821607342110872187557669028347024882997875486813562252076403579290207285404101721872087464576840191407704915910134320012869405226876060505922018117649991175349425335518161335524776525678602553115719958429809984831380928758118653235213284133223247643241941142745707168262583247798081235595527754595622986500965281951212230428330817197702613918474057721746934653112329878662161998447647240982603736481884377469484745387938282023047488165051177017191794143816388330553664563511041213992839575564384510806477257197427970227714419307669112596107907276906827345131409274048448984557519840793572551088257749166832863599986729566133262746954129361861483442117698552640014232545700650383560210104189390399920120096716172884040649754522304931208867065909988702108759957453449464278474277266310545570388121072700188046102659299794219333155433792555692009848170919409659424870925341484497925998770044536405297479526174955390257073259667024974411335969084721868727720027465024442021711796182460813650443447238374952834587933051936498911923360929034379356098008395784076048545347981348249418153578024431045493364557194349796078129883752973271551912894272008715224122257448431034885658008372540595204091849565530742146253150005536507689928083341569768509367008204549023660719017281659514000892299202676578394593496779413906190887070392536914530182964817413988151551228269465753796785238264139628448373971177234965679955671731668712288342527400675458215303102157069215458050584649691114881779056173856064624382328687699992360972516464652735613727346395779645148720320816476455953964789986675661112988089240030575115791653985489962192003788238721860558428884137764391828302313348692302669080679350497228027909462973010530221151654994130519093430656027177927476928311277673986682154069895950479897404721503952182811159825943591891968910294793649594390301701924871411197281532168892542454676464854421088123589465295923511734769411089364359906133322837847935240766665639172753276672192042281974062142121552479792270134168360658810287121207336744944138411991263391766647455263683689627718620722047356625457877723067584564872028153338637575128315278907201113786126139923565243722636592845188039808472615367492044264521446735365777277848966624010079952365510820922267070438389658735794588237504101621482839620333775803566362225324843905250482489765418062630117116456029670557250900769624128720478787159154373954847732130050751312968706999256023752242191888084255415020993065392617094833611974758142643875141219963380496011014429896525842199243638919909133286490347040228176819761499020807628683891189771987335856483047286528087654591327818084675527035282325727796051697221806998930060577230112793202379823202615310940579751277048329541478175353552608845474503553529430527607271390684473136829802615115185696518501328027609178848206304759017277361521212740054956414753295792539295317618982996142071941572340195964412355497690494846461961676298773449559033287743878654351869253392570623957624206286137003773569497500337008699026140106674145389857615512352402220011641263979044233358879361071559890103246526164002904683173333712144820373734680794632240919605943205591573025716234488053676486675222663290584328864930915917551436007004846537191240567162780584951462055023891037073417493685563924138857067207367437461163469135674342916761125209812758757514943734035990632994726807724795178835315479449433729928083545780407320547012170164552599857182137358717774059646431047639188126612592262557127717929226217778973708636128898183872691217238365961047521852351709217515295570515014753993046358486758031956073330275359274628102095880490516242027173684767131281460763194223464775889834743875787980252771046668864263099285332270773298664783077576781
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 8 of the certificate chain of a 4,191-digit prime (449 intermediate primes).

Certified number4,191-digit prime
Certificatedownload
Certificate chainshow step 8 of 449

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004827239879 --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":1100000004827239879},"decimal":true,"detail":2}}'