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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 #1100000004815174033 4,493 digits created 2023-10-24

Value

15220296680027939705614324254427841283469049062540738983675820531587152722032655631971400139326222916301225211285179126703048850982692838680225333957971036762569513577749636883000047324699231453035320268390032787793740839747197151930096324582285122638102213933029159714249812601640647888382101882754962521099200021410557483936021507933364841998010768200343729653430868485616383321100531442707917970232727671011469336277177866343972394626801911750415522288778879787973760891605997380484460594792074834070870217243502307762026308705874451256308919270828806023689507519549396536760318663343393702337259147677299760858834481440487283279717750259236540966701310352531095110575984246024721409766601164460774338400829743190267205287249124038915590615648231879215575588403319399315795314989962020074309375147008908578633820045434480344322267222483122499094972767487700776686097259100929821028938209160173870378607551450339313036994056378977495029005348493903136736736773985977775213979988449921240278986495362013123679675657003181848663000733325139515020280803688960856269033353100347478320529701661652452563212808342860159367972138681876586177455240721513820376484144206525959472579612116930603883023584258292709418617314785485047603188353149217564278247594948606133781570125518063563965012352571514000702207176930013136787971176789474483090857336449800755971071170634847853750048234713999207864830916247680381083052560242315594799453301916392049370655039682524865687121501481389722118599237229173631636311439258625198127523300836047354699992009386608421773334118724321358870835498712311116046727618002750629763239075968348849257830749442385506013347565707573191411306240859071258744395799728341136628560157440949551886654448658695083983904922957823152408467045467521134193885136337774989459921661076714956937633916401566422368217223270735963777681780861489247917818757587298680916700647216786095639576708870382754683047139209289531375603892397160324094542914818939329843409674910734137602477748650113937517471806227656843616369043805253096664531924947829803529853929933238222074634151484789223608786929276101533831765325338120255491052433818298763652905095352313731109466475735147381543856337137529989912829478099059664685943155100590743818707286053592848599611687180905957715785194555364009283586652885826621329873773295551899392634421139690725496232712901909508576652990072462201383368436766923082543650463680014765909923351222797403977880004466576855511676869232005655345144307249891037883570998268310501788953370888324358975380104155822716080987664551890140557760681325232575550100990690945302651352542806352367742001811650239479430216102453110661789517468268673586768177025062766098353256842741286286907130509234587049903883442332863611711234693673508478777580821159094855068696551075864176916473770502290881550805429488522100722635190719647989654487107778892305722134757437031128521338281448267853414709559340602202721504128079782173850948527794647701458936547694447402648356240663528080572861878921598722931307581085859096747593692144952468196755180650369732669339349906328463871840133638880530663459476725143615304761843476766280668393503901781065261315416132740008110098691956762647788063157157080203332733662366017915668629106229094113129232663978419202611846194939266039834497395323402242726475730369146662612023616667826567033911110392497631044817976964642114309694456756206078935894111380952471332823115444225252260038004955958207851999912306883114416203880190139712410435585278608446455181605706933705833096817746852041051280776116650568892362190821325704769106590622690446442087135031423963164320635112643955817046867862423438444790285377217993040426073085792706507410605724335286875176057448379641994383126814306176298478317530919188548771622099100982111701724998536038919959140426669942780820295608477270373403959324316257196284775799904209047530030490379973045677040797291779924485729265500040867880414186403306167032359129760826491299606328937467019590915563427930715102814313098900157563930289877583842586615922416201657995704990928914040689234219177344215130040239542756787382229215721627188334804152525496674578809517144878280994903676440179133647498917683169829653270623898005981266119415530643136856682145656550601116958751204799729869072729033048660920830534555853808953219888258723380037883890597346696117556349677198796591685585480414548674626645807020885802602661984202276335111171773167396100046982090576440488345916779293723131079245212068388117065536742852383134374603
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 103 of the certificate chain of a 5,517-digit prime (577 intermediate primes).

Certified number5,517-digit prime
Certificatedownload
Certificate chainshow step 103 of 577

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004815174033 --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":1100000004815174033},"decimal":true,"detail":2}}'