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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 #1100000004815102246 4,697 digits created 2023-10-24

Value

28176000311220757322539811312589727851851418543211020364583703008657464008940118900781219870539646062424747040096202588730707071473303513768995257006015846129710477299242904719145532501905361143774721299412361584850724518698299410046859387609763897289440245779154748249328463293198126611174548649470518235802112834204821836301820768640488583409484146282178035471247973350911130511488895853052612845541647412239061501499364899585350486396647277002509864203640910456285996778198149287815992578697210400445484750329190267953818821289036616931523825643909187923230763816353599442164406089032438779746988930651443060222363100332303979828073795058072248125790337473955937133272325140472013820672859454231686624719959105251308705368324155928500608692062573144010873200919584496992156646390805581656391385707412338032854095444181423932433564737871424890845214505833700480622354308481370121324678773473588119179635591430957021804052549190902704318149622707347400684555659394258970763887631685279360466634558536144097646539517259219195300508571488599482390983753497111547865341790166542953375245212728025520731468858617856204566290708122275775735055674496557564195204859085706008647269556979064429914566768238000376313635735344247705022529277658587972315350855562590644049706244407863141676497732668261747240328754678628452500396777249706156952157435918809154981001830411675748813841429512089063982544755699854140217907159711502071866640936656574611032662445874546832026433933207187059220952999803383156316322437282299328181732457970387824667355944644327591367544775015827557815930793802071863627595757868800614705309033460920387667606636017887214613289786730576715143772353743463143827767125704960168274146047504241738920918952998188830064328669390669990441642313558318535241688432211714313384945809870756349217556258210506300943370843925273166718973985378721435095045578851124992593228607050192753195289898819174798384015143662747887723283740027915174465452374837889635461153785699291379426033936142074634356232439176430498144967836425633668498529975530951020435453721326524613655526423843776638280084160771184383467096666221014124018923332669662536439900650398220214116832681386011992829253946048400716030210273582395525559110555161021641951069131983159938455349416480974495912983033143415934900989231813690706025255220705791259251881421094811026664640746807456924527128753821107320015824153060792551092033561623075088638196230209613685211910540514263689953888576851893068062520655007895158557311843942334750259627683388244774991320930496354473127656126724340237685916956157174002142042599521798944664081527560690267373047674825669473415947001492624861107869073345902582794726651422996799982854961873632456308837948716693452567076924863354521776610916479284022974788788497045298979689282290572051978914514894671555703382395580126780712728550375166095570582455014830554740822167862553523063123465706280756809897558676076433287148007904825250221909459853190641926855082122692222662341326523543877605228757299171900976316525216684302849894051585329322543634278626894764842273904231839341017094493102460783205045691829429358713787684933228991622923252246861885119519677218629750462180434743917204769882929117060350115282332764600472163721750504339674781987763878111514624695419655780800460306289637890311526089795337881847955639469132113789924977541817895158101348233191066033301639615216025340397225091959352772871785686819189887925639176630160194025082528477785825725183994472023759705485345853538847025104937216089610819621315651401490984900756799919795312292794865387720897488385663587268738556834668312590595196538249138082356578741369517150313709939853895762542084565178358456992759366971408825066919924897580218719792140871085384136656811889292660656596793031246847098214708953376822864872452165904821864249789332923082509335236931633927727452557667779383717944013737667006575415783583716737512782407025696874868699994204794053304619979356570352615087703780325389027611071847057761171237617670283895742498928623964718602345795044988540906604050520961602058203175543268925811432260005510781769942096405622690348380069423654383687933899226286492518619384556986264865192147800441524439785587182980534340049904061919552797505078108271635416461930710839126366029331878627733695309011188848310612581937327741747880070483422595889350561779202348523772354876686783259038040076550717907834261330827346125484153637004707660964638735987662436523317017572368902775933335927160807868875530130273626344843960216294530019699761304470609522007194848457265607048760290416889333758110702968302746822564666323020994731444020170886497631476236938445648293302611186291442382451282602150950996297220960662794211655469473237
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 76 of the certificate chain of a 5,517-digit prime (557 intermediate primes).

Certified number5,517-digit prime
Certificatedownload
Certificate chainshow step 76 of 557

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004815102246 --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":1100000004815102246},"decimal":true,"detail":2}}'