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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 #1100000004815102799 4,468 digits created 2023-10-24

Value

1599322197957019431652465272252562423680305419697425793929274009525569626028847064135680026841359092808672518825034570107479685334474759031918359516700742418334639565951850616587200240956936137179930820658730328111908223265391476595950974800032328869357536127084137065317395749795135583449098404238247032757561326930260695139451193976531727241878125647172676904958884008908917678760934223549131924913768611598903819421112610143912948663568780952621397633823380739186792504531787544727460591977887810705415118341934478017176838588717029788340124877085810346068031235583623601794252219739647208996624751680952470459919987037721491463142187728618374224502133417046330320586743175977244862601584495597048837472366321223320132203401154229566212679597872957936725499277286556178827621953204964943416613361128369897489535221241941350664414703596604054923235881762394313699423210394575981233589021353193419744680129431708887828061039160528767305478678289000416893504808619887417796588546074416418678193342363242730296445587388275967881312252461523850274728995325306438227931067153395985599777012869048992171041572939301502538568445150263699702024274336437646330666340033409155110585826490533823873420182531589303607714542442133225020231845791225886519048603447725168804056504555802328740515286718270012108955351866535473337362600371235245653780542505859134906435876187230328063116685875328193738866354495452203909735323981126452856616705788968584431886922071153123574585134965042695074477243351733621010544662088658476965280328549409491708951116993395076547500524874094416092899510258514681584339859841013761532023138504837301625609397473505765138649550596868736579942606556595945468155403145158399653668402462592816098085980590311396527219658741941941683483414482359673981000130872983442779998549925273805423294394316375687385848967808561817982531848270594278798423727821339932397380696591773417027554830798373196372635516531772815486911979818668127170900937516735336744486885696978060306089774538319715511279577755188815635536891273960397506244809727822815733277080998662438373426222965557708674322282094804073744744197709526863994256421147870670140176048761313641301639185866523650821812994279691233932136859201264732618691388598164712538425105983383140777254556938817989994990974901590987640564689792678787940438187257359954778949559632791356653047688530492446873537069223185443271304219673064137305152623068624947068369765511062697546964758357552810892201667084379306433987889969270641277525090697343977313005958731697672416473657246966868224247541045521260332880665095924429610549249272366384693665913151812092634618527608259376193647291098274899549566546211772734131940559025633055242060021076059909826890468859086492314014055936065719506169354417854650530052946179009751072456524915057246901952373627652319256070376230900892773031817968551503142119255018007102416677601475980612368309466868040114130292914671537317802661657527552651193552401492210481345889025590656449854818369868388990082154112745058181780781127200471190615349087496809669343719816933932238428064736660370780504809102034714103004369385452902448518159096471928886446048050168721610626711673795139094903094983878220425683996043763088445770206009580172266331153784738658691294829415838808819294413143903884669993647904622269787054454685424467964588582172778647939421531556732857560118955110724097972931385428300404060791419597330997592303805542431542954838626989390556379730172972588387775622073725201984365884517344530433534660196802364599347182718828531927294532516725426914969566292575945571269616440560075553614164787961274971897144720780975924796568430182799199341046824844925844859450144586004876361966522899990620221626976139499151417740806759732701179177819603998579372319853083673420144390609440099791901170837245210279599170982606235252989973214047245955793161666011611140591587113120184864422620592327900927154817203503346961784672838308475450841414118735198175632444609770590075031944523830608978985253628375461211619171004458961748999080204590202896419985731323967518795047203535585203804587298673842264782710478034209435014594980690680909142749240780097274998080547100397495823610653416458928870768135308243884235188111723498297203398831843970084859454904403690898182408677159975015391255661126186338818898816309826349836907969337778219588352621913992275983372179997639363770184174063787110490172103581575185647938189561355168926674683616473044574750875865693318985778781010923487246588449
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 98 of the certificate chain of a 5,517-digit prime (557 intermediate primes).

Certified number5,517-digit prime
Certificatedownload
Certificate chainshow step 98 of 557

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004815102799 --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":1100000004815102799},"decimal":true,"detail":2}}'