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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 #1100000000264728612 2,779 digits created before Nov 2018

Value

3599117357187073435914671391836971117824226506387325844150806114369648708884479888566738097278864457740667007405165355649681881275878165849283803534694711762315830389535978737916990180675504458390685259015649383304103014726273537604657419951508668844705195437719109777540786409647117005219965585813079081176159306847807763365415060037350845690477493130340747245818990287990174291974561222522543039566918694222443654801574409724523429678252701002263976482792373702617606321423799833312305266672962541898345485472374758101237271049419670672682532044673440855147684073437689264422472613036111283959007816026621935653704489121454885409243905878801984489171622502934166950687463912122187907084872315487167841592469733676195287335753384901690807634541236193309050960524849585254603238228844919540138269767581564221673227599233267183569514626177848786559904947407501452344575448910428021994950148534060903743463393063701632213725809080976155237932825422148511941157306566950002363800151386879716984957978476144589654066176252576436768823154937090249327788220443253424848482212489821714206090032167531373116619593196279427667897809942043053639928799615159201807024890361754469249256823713808635584042118446260383146951035641190594613574650048917536027969214850145484150252042247846527053388611122578442264883267246050615110050867490092607721062184526311302937427986504679195169260740576088651265394389293885513708949280623867031047858222810740756787339465823395974308038730418849085529362302378044560365934096232886481263314981772581190029751226227487667856506415516645269036805305589385428317440386399975357290380280947392920989120846499795019462377591241061640980542388775820703477708536831711187151677079307955454736976446937987514804938740678956852169042391407247506580947591396073374063472516621463012613547184139277313086958478641746444218064537718807934171221298097835213502239065460326240088999013534853220624653923621115985097638359065730887994394620487503476368966839733239185649322419358390817001542402970060329932612453251231499604396340309974617692641846054768453284389650165186635694083199894339444918758909345595375520787221581951157333071085843400337516380631252571179385101041452252767564426116078571825907366259664712848228713164649487014395562515137106882741853903040991816290217107978390735201766928345618179239897818276670998341047763854211750837390059686302350059682516711120719107562928819867708661492941769994291634268260379131906395402352849168941796169939913274613042345263947814115306661679225859634012694501596272786301553142519295918865053529913957337897677786099557234819340775211251312533366515453927304297616629161861253142567570674423576824240186349788554465721129690435617212572483804629121708047918427326044984423262245452631601449083779751791085238001
term 841^950-950^841
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Is factor of

Primality

Primality certificateproven prime

Proven by a stored certificate (2,779 digits).

Certificatedownload
Certificate chainshow steps
Uploaded byYoucef L

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000000264728612 --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":1100000000264728612},"decimal":true,"detail":2}}'