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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 #1100000005814611399 2,958 digits created 2024-01-27

Value

721121805350140134629084813585405292503503633604633131781111256597396344693849506985678169978991318447500753470545469590067554386207922588301006496689362812555948190833785721798762338097741530088765307432796518349078862445159285610977538225572085380999823218909373625125049963432651440499481555782279322718094993428918894431294836916487097159980555899257508745095227658656804452405509262095612643903525999752338854518764499091143254426192819217668577323412680370421860132887227719449208172783320158598921664005703947209527898226280799557951049527745471962332362705110931145673464728124813096096422980820154859773514147777453995489199862031682987905716560428284101566803540159667370112858890562551319274500007310595307421579906121392597715479091524414258939001465306391577024665574227855850870448003404861966314334009557069128384667421708694126705704169933129720129052879344013897742648961538800308467102025104300172678087128921077216361420709357188012847754282252772862551810825823607765286709431894880800989474621140204282049309339562699335888460333563478356219059073815364475480404131853689278626466067533329219169427226147067311054716827780963956414480392371052998360532719378473860346261073864338900776377573998065852381524147027232823061790692043078653366136980951625154437258936854601148189027939947839155613095296656285772531585612358122147642604804921029231030216439276308972841655131554150931368884708529853456209567493166223867863953186775005641143447893594616969229980654081812440020077891182311772123629120911476811637579501598383320241006381117365873959669593631308607756268701492929651650966572338613358736113480295063049677399141664666690700259281597079107846118077687843829080545160429039525857911624291134898437841677911606923648997412316800327712281915328587254331825441344315566147497790138280660206416518358607472119671238718993040581937929634679608042535009267134280666049496825767248723337952168998284325907605114783263390062493363365750912768865172754988016117810877527531373477944954901143419794208410285652260918272052024497949045289515543295318728314599561336955530397888433163228101183256538817369267402951007848178790893192812369019060742637839317760264453957761852123447680231654993791240341437164826847587138451926097460082278143090790190425745879271589841449414328619702148194280758376075632201667389290595761988757316818800885022118017471456364041737443394614325379604235679006020750961482934821832181140876652567798606486894125641118031307073991976857072601741775035934288860941884321228091276366710838589832157624451016074552351047456052690519559812675788563757384061076618240329432033819654442025475033982777822627303814463170342911648528196894644604920409522042268640753960737559717469936244658829248301440730538493224960714223579992396932368914045868374292580702906353817236240492169145455621356394353457949497503844322338034711879104838830203294438634537763531550453648368003175663137396524446070977269074965745082045361
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 62 of the certificate chain of a 3,798-digit prime (226 intermediate primes).

Certified number3,798-digit prime
Certificatedownload
Certificate chainshow step 62 of 226

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000005814611399 --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":1100000005814611399},"decimal":true,"detail":2}}'