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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 #1100000006886660763 2,100 digits created 2024-04-06

Value

352087724737877087106101531046423398894628390607733122057084950695980065363517249376744696147568505738021617848123876409414005228819471124883701494947173804344853719427765813540666212804895534221387909827649961375961448800929022704367962682068682921020849448761503526907481508248684339764417657921864427962800194131609267515155014012479205465953868246928703492927590985623657001968987350386108977672120717022288852027412003860360411824235824940203331117091607598022733854246027170215562896882871342495924145967441696041586050594523500773383460050253353542764084248987825735687797812625902795278480951886533453111391860318510212734345140728844634993873965813962012168790641220649443218458856837718850812084524221799647301723536991127258321830907780551438353949384893392553118155977978508579957214848235464204754167112999744602322668454709638190722546415537979486728176433516562190058778260307298088070336103067182802311814496899074736267715871877158488369244299178053634797081324565980792846383146199558707020776577612996651312770139305043991343848317634107581018496072858510925832079751854139579359493442213076376353012065438773852107601704232605128058701652946641834618175309719936612483508448471878340955710801308525491249756699349731430075311154607674794449164747797261574672892880492873746754369905135221522658080272298525633110019908243588925664379703114793797377677912660616698079128638872425980578758065011476263778359880690552023416283742418516625207368544917053951812440479873930644073307353860512089032162394754563544136965518564486139770749973210618084105885722319927492029065928421786959175566561180398570847736356306978050231698132299937368730015216177423930248008600093696627769990677582773899703712939828267219408587277593364698799415360994652350559503460121280015470510358279524068043279662598658841933058397397597963801173939362547404602862005920023582768818372060706517666072689318480227593751025082187666462942392081259433398098440126070479301361439748994090791917166490806008256338920864907153123778392619779324146774037015145865711762851246507189999847862914785943048439682862923
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 84 of the certificate chain of a 2,980-digit prime (295 intermediate primes).

Certified number2,980-digit prime
Certificatedownload
Certificate chainshow step 84 of 295

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000006886660763 --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":1100000006886660763},"decimal":true,"detail":2}}'