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 #1100000009120645780 2,885 digits created 2026-08-29

Value

33485509035373792378077318457432425122588252247348826655998799384035112840161971998568354744482922057467246853457632113161054289830163620093948251589984130697618317246481271996728522781753050372099643966238979010823679062351008778435751408501642303432974704772869186001059902882836001393689384968478858205440895387131718799476827629294260375338438931373623308791597817274970746672597373735576169712568087716209616553243448984334797199853367641428320587825268348485365987999386794274452191209285944083355338996506120382817393067662125694025586662984672734696660757962205107938175573888339324534449525287563603630782865444016696885945986720097915300155561457573470476174003826849534472248726989286197087942892864952278001037037925706501282944010140145839363912881423780388437308734814174858327536814512163404349276478064976386321377370948448410890438169572641132781142521577331961300425099819289515733280651434459006994523116524333233525522676266260070737989808620520325935813742281931403351736638744655937248898290851201941521621938899834748325647483440998718167791636285685183846353478664111936676105039599896432041514281261654187891230207357108098778530462478437039146826019043292851943770357295566646465526761924965645354740436725353647124255730795433157136272351881446961100030774578161373566330449368306665913054283954069198567550297546176020836722106077876525201524608836512200230685409246231116844076847829236008180239572240270071715640880106449040675682984643855808484172802693459401725477954197225221917936286564160116270880797874625175631568627831930194330015476126322435169105821994270977630734622775542144642302370962993345468891192888034492249785539274197421570957295696874239127818822454795497137450039386929867459656762522462638784195177842315549509748892180324543830670439178579322066311684052522437494652256552625654722668145079555563069737119601808610805927006634522871083084506899754755070199524025407420731002384647371211549885371961751405611785151141738591467449192872798165100714542020290616803501129236253007523318923273008992303326140684232884443514619727410558771843892122691244769196131322165531811451366329185184749250832912604283736403117011750429660675370916770097150962366498066378847494136517656154224323563984681906600901700039990596202528676259705037874617403936639847225303551331417301183400618450017733221903003689823717290904544674402777684972006338335020870697188123702102640947285019247961925948211590764682445772926783852620854358058026223171658223436984031852983834190039898142880560138662124642366358267045766932011727784324808509724041822282489169197917078415985206956424097791801764627014716806979081837205676090421515972030323303385610646653253778857735250642418299393972420068020147971667911875927417583916524501616894458621871452593121615310108891931194075032258410143608851206741117585119834415458843992395685580968247873592248259092492473
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 28 of the certificate chain of a 3,154-digit prime (321 intermediate primes).

Certified number3,154-digit prime
Certificatedownload
Certificate chainshow step 28 of 321

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009120645780 --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":1100000009120645780},"decimal":true,"detail":2}}'