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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 #1100000009064917164 2,899 digits created 2026-08-09

Value

1573715067485665305964850776521783590352128814985239660259015478914427330190871063151073554793784988108591651225188007307170915951121049392110500872196118951577827373322342150034788963069452902377771078286185151919382543014682421942209378628366060770979037473129398804446358256958371999768226657394595771674943282925802374550533594835455531692136500313164749054110876627722285789225562524260410305520942339590584259951575614984341893898876272037837536797431015715875580739560749795503416823575761464963275359998329211030855550277139291659313704579162131928020135533204203287478838298754688230747628604330480521264652955005132403172485109336554654851886639314341786795844685571683615824093169532615163346146682204594851526657530452173640158420392667965618637610803526384819480127010594001434579670035464960898220530121707676345368665813421177903336238999003123282097232509993008811857892197156624680137022718760651020010618701738527382548056498599891644643305709315157555579781691549062646820713797119342657170436121621377883918038450769685329809625928264119402235496391707981533048672471695343085407890839256924953178531291947663193781598260505896547262840722366654168480420425230190479753892101654717438979177674708691955378100379255120812690080860740533206980610387742284409208301652016020863357989854560520399673870150929795260351252065509090275840900660831722595154341699382500284273091048574130958220830894774382655063898385350661704201600621920556012732847952093553051247448823866343216999535416153394526817687667158915512631082166966918231376930949847755078638510013408107169544950643158957684758974684348593013134531911987752596329288473399516882998718099779389475735614111338996087313248899099312212832513576630440139067336666774663188682022617534957200577824056023442202623483668761892507877813232772544479348551519734858803727476165526438141045338782365642019398260904590706431784903108439490827362946122215682585769333039412582445957107568049396958456376511647313201111850051594031932204732623415075816331890783464201827313454403511306377862710399865910120901404939977328801194246719571410034394992507978026911890713011953344630162730280395096341883494183000297982175202393899492376423900711098971165191740311046431435191524012479807530854570470474382308660393565225874997937098082856374359186572011474044272092846112938472556146580008807615992785016693878325175265154681745636144893739814843198787256252392056458998886041350928551054716863451011663312797656511154529140537828210105760792563015790214365262938894654202315792547381916386808838300885838673367839368346261264364265206684797896905473368494623648840403523438800825080082098759544308444717648097788514434371279193463876253460307987343536987974963610567563471655632031399378557806865592363054650740690223277976535391185566247143165155127768289502591447752826515912645564981037273491635642887796173411317580591578416936578757377
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 2 of the certificate chain of a 2,912-digit prime (218 intermediate primes).

Certified number2,912-digit prime
Certificatedownload
Certificate chainshow step 2 of 218

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009064917164 --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":1100000009064917164},"decimal":true,"detail":2}}'