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 #1100000008715664399 2,980 digits created 2026-03-30

Value

3111161404864284377852006535114565009589324344836952399887457434267555698508804938083350224986629419041630950929050085049998818436347630792206515481962621757384840382569109821601044976872712245875287184758456809165823794231278015155798327694655769017771577771642188244311688140612839561134974513977310997182240799582547590237036263186675348422639533221079170747234579637849856377553348689269485428442845060845590866472164123024899102376632156093516361779788176173174823344356279561498631572843193266348475474874980691818761357371436980683337568082028536993047555777960459766457856247440881540826406210367177311486437091790798667148576590512278858907634796729224381098925869099415310785527260079567951455905344163259494232351519815997716939794350805862756454152889561582484826631025712548318633036937100660886235465620853051340098709906726679691107034228379605308348833482462249901444300527032228621255123172906076944005130262946472544196191280074756299118043511853492238893063827907717651135355187167034617721788974165696614952326016670886352449640239279159972989039314156215503922354374482830760701430167934375360445763354352266781047021378596648652740703669346964641735834355054984538896294337923484006215942947805460633969847567440754505035170704053124548155216411911916876011976565618589653838727869574716302712954615042656457974802560662720142108964569434789320733249473462060024963107723225701045533119187417000377438658491159411886674775441109233139271830924019498076718074272948182190714755363614190882239115032742674143126893765785661504367334024846813701552266181194429179791847223644381833899544371351352955571684766203249206917586457556787381540624051553920139616799736423784871309433749204972829212718916993711924095723030147405635084007781596735800503200296327865033481184614555827711591959775528155195251997918324294573096696295783506516548644271151535484281011618799538946030391008560875147503645393918772158846419498545161825615724813072348610088386938620257683027150756825514341614668159178225892289515921564380956772018520839035637152448933952404689800280477612536577755117556785968529556655965541961169430803438909625252280208970322393042669195329913751173117141099972243153561971773262359916099047495376246329034210007748299273568457815100102848716672582716935270892451766064272926828252213529542535156549899179756692203898787960626390807547902387918585963382713426658063690192106560241087744605373403689413240951313189807285445892224170877809580322930329252306909319679343551723014547899943630405704869423524289322280794853513964555791804446772156829295755815220670171315340724224113552110783272759122144760302214560883500355035277638085993652607456325820873645129746538997482302872732439313729656981728768373075471957260939566676856824247989218711901983518933587837219017860769067173346769803006009741664172800565374008284616271193741397306476383832875092409066113037686300749410711240816744273809488758498566849361245511610353242984395441453965829755876209
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 60 of the certificate chain of a 3,858-digit prime (245 intermediate primes).

Certified number3,858-digit prime
Certificatedownload
Certificate chainshow step 60 of 245

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008715664399 --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":1100000008715664399},"decimal":true,"detail":2}}'