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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 #1100000004852133480 2,721 digits created 2023-10-24

Value

405319967154712630084879156684615851594562388662845374060179706985789492567894419615429100440304975505820653819483525254749869684125621056830628501430929931096203025345931895731358197773501775452754947011740582101755933071664092297351405230793952190418760777090541176359937076448054764669624212582356343556490412642582384373720568660963088900997440837324727613075247091268130714263736501413632915391330273365153149857372264494146307848193134053214697342225578116327434625758005609149092220705103061890977587912058359636096904413329143226380775510299278636740131828835316743791895657956158964092954111200581663094151260391147351153152675324784625930474484030173185149289281118866485954659705276295944563986712327296284958664889719669402787285860401021230156791024356841621701519520008366904351005952872163059009809871348586765567477844059276571283061038804341972864644234290327811458508426396164277210082107656478930858207966703420761146460119547335967640338265967211957428701557170322208580475572798490898901378617899220523205986584753868981997704448378402866089580308278410308590824876588626559775856389770321175395485449489322180512676286900282005714082758537337815042165949428002286421249201242827580437037135558757227917339846945789680748059057568711779261678417821975587391077315251325981533971767101721966591342151603062969377035913291430559409335882282103436628543261260796331840307384667045902529888468266400675522718693298930493981150374746533515283972367041475605365739234501344760045188338050131493729975472746315767272299045986262560749107883264729367219109765770394145872212864495532741419989572532726881584649045059955094571350012045168262158589043857875147927829557080549380618233096706004586246585648094794937202546907964672859032278007423775923329779731085585469538679351001540827749613466273112725956413913603124054949305245534881559417811945337147714526107062172657571296242386089991294902561725500029004867349671692454765630630216791922217176772402542355127290416589938606149503374174697992036482983238951807943224662101594428366031866057841346502377589162895154674730794766468141709283939316353675028447111202565810092996368320001036294793596291121809054031561639677712960668176123419895153227729659229569547172059873053041129023851411093153872404775672609387992032461986650305761108863903502051484428140769840142855370259285880730922270667953251613837707614170674372205599347768130288155820572591725705009479955000292929003531863035003649208675906794554561962774207148646484920755182454012808576178672062657450398365626248429096083212028600271982381323766532555539095893325718316126784699030180550535811823754498271092887894913223745757672704818695379815554874532444780625192842069837600828650005147
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 47 of the certificate chain of a 3,175-digit prime (339 intermediate primes).

Certified number3,175-digit prime
Certificatedownload
Certificate chainshow step 47 of 339

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004852133480 --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":1100000004852133480},"decimal":true,"detail":2}}'