factordbrpc · fdb
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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 #1100000008766976767 2,733 digits created 2026-04-21

Value

197182457066241348622831935480236874148095450354383927766075284259017913017053487181188435430680524978920126123716035448065228203279651443174237625361076211613530962935395683130568085385967254928728112832350217486360698010041973065906162289586433603332287128638266522555327773849191327056679979616638308080771825749458567872304582676462643982226869418317862554857324528082161960230583067502770316324269668212418854767157277423081010014838236146783375896559412975841825170589032735283557378414412087344440288609807384676098668078297370578818403691980414684812010238982204996280832464730953747545954663410589277986360995630023785150909587804008667049053615910561482790364182741274054653273693862851713396793003020263804636879587036511086793866130601863609584129485350075777648770650707913445729108948327569512375530191945051403435313694432199052045966168374537203101778884881350344785686877795192116626115479460571793291569135810570185964580010726150357481114293882145911666658801970596451671980675809925150634768583038558751692255823593572083690198470559665467027746949118984670444974867340909610184254661120187778972408828551552163251699550809732180548055918909040696587415695311958334049263264333807301970284807986921450924539223278961350119225014116448968824656081238776625758151879194993523850922570726714660876048707042439232873986570406673338225585010901872724643635834481587347312088665858501945865599802334760624621327113357823639862161726552603553578871783625046803485564040196307003695529399578571963453146571586061750007987049457722371104621170825851786244691384271112651827430237656566283888193658212114208135129982359785455678582955073654838103724466592963872053545456172456491925121481510576204753486185385682132875046108859089438343956440217855119702475951150323195640579491074004461536539655205482776866199973182442527510308269721921136590722580014094770869516713220870568136177256951799203753944260274649080776583291989495947396675986735960554225249201716215776752900624060233306845271360948911490856819272484258063052803202109485416674911158923190340243767272649133377302809990784278914082395290155826133219215038052343136625435719768261833790387864315154856558114620860504905334054384852857296638557466682617979242702361544572443587485115484367944156314924517606723210499661578872046343243832137687189802898822822998230115458683887076184003504066323159245269849920748763710252985807520038212059370770615031682842406944671366349399653711332976927010192237649134725395269722325920700495654800514369607364851942034255999730432903595928422957906855444044488531742709362393968125421449276462017519094237370105797557679190234381964668534303517755923358718541681494602031635472366567201470436062704003255349598632327142329
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 27 of the certificate chain of a 3,124-digit prime (188 intermediate primes).

Certified number3,124-digit prime
Certificatedownload
Certificate chainshow step 27 of 188

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008766976767 --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":1100000008766976767},"decimal":true,"detail":2}}'