factordbrpc · fdb
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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 #1100000008215986794 2,818 digits created 2025-05-14

Value

1971755324089692074350693128441946608297286616214138703318761117348109452583522277504770290261434911110473013068626528667790366314538509025771612087169780594191756555880351517408247508758580071916604378922417389376600948793238573561457213318273009280204596015920987331230167771667769933665973696396310169534792198638204780375988933184569073987932552244536781730488875793750064894313909695909112477604798854382340939059683481476623834244083869297308391147821605307184671654345779452525921726423204463697508873100292334687619390113004244926039484289680090287480688162837528112312293705295995804042926131226587498853956007547797800929430157800040099496548088542291142200122791669220734989793337353169609089631590983667391350229332717403186902473319322539046189264960084035858582695121130735735267293373105685892847081938276334964857603233910062145666030536990076536261222214424920825284440427466845501215621000457435470833725457047181855430137054095491159290571369207488296393459284960102072159929099208054504888442975727758805309582626734761362636508538464487089445109074719652942688868104392596481929045537051374184303948359608803718913561662728322536254903383613940364615599252670369337047022096922426073759750185198851995374636136842096848076375947244452447291182012374856771255553811071323189889385993518095997722325429970579587126866570511601881865854598191096542108338408932831931609199913761875328173942400289161895535850265627548104724813963828421794276138028167101573791949366441645926930902843522978758048771098288658027121920114714849521931119865644264742627210605193141164331886074530661081249893168613743267873314546383994636347690751373248756878779078346857927986610976609967091973108868387997518234740438884462922540670071364844110169498724893614790459696119011997147967064624595155572852085010132195037523371327421892400621289048927934903660370577545969973992831542184541388481727252760269732616385926052203316634500358809316974922161935180281346414529198116158222709884721295633050469156381057391715389703433621441976884297619468054458600390350591011258913356953372769400531355871590895668405043179165641442896550169991043811122227562542401461337652978669261232681442424940568018117371681396369436116718899849589305464787084425101252571969296743454890704744448961068998315792717661572540185013071045671256758629371207831801703648303193144966112329456565576297762613711453660870502865975321049591049907584096005929837573417317990424278620661714752584710543201169054776012895380646640236556318233373995764718715764091174193692141514739822684581133616054663022884441312533987499086286414990855704707314466238878022439238788892015296136062987169836445003761012361369129256873747319446729181152448335922430120941498494464224743768171856789862290268692568657774620774945863865908463884923624107804248553916237
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 63 of the certificate chain of a 3,724-digit prime (234 intermediate primes).

Certified number3,724-digit prime
Certificatedownload
Certificate chainshow step 63 of 234

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008215986794 --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":1100000008215986794},"decimal":true,"detail":2}}'