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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 #1100000006886719919 2,095 digits created 2024-04-06

Value

2323695310679956244831736522397166108633499725400652075934249786553245919725669077792524247613091363590215210784005376844757373069152245122903780216498347752186394719823928167789951102396399260853318385319361080658641657280168516313009498690254540093288804498749158284463852711003272414198028411694174471861146468524219494386082610100753320321333468238110535903362748069811864067097818556497825726376348535145724265760192184490264031042048356181700157880794925174627275960413015958574062544281847939157715131467926757287641354809854026549645522926816754603771357665571917313499391544638142440917219745898737707359576477327254359556275230234144204089269429592039668633771297733259823390218845381556245846719522947118882608392098923959075233665353487901539828124122279707891349670202019801417340878825046847359356035727476192902344663026706651895106502442042135412802151428048533741600758444340761492799489266462119313171123712125585896171387783860598530488950930099264195042587912302380500877608953719403473473718497706360649200930178731125445257494729824129490031427079866661023732870813452913159358262533606041917813341311976762627280772313437262683193497265020538223215882160505004495466765436103380829485646071255822591661413882300910985822597662742112007897833928651801623624149912408716148400296566624893099953784227531093237369365264654440105452776455826039133392338209116324087148481351437358156054928730899758525879807653470293318400612750286301824611323626199775181576308978814711412496115888927776786819400279968808279972551160338366460324306638006346658656199832886183290585182829000786723608788692231511818131672255102676698899626669385740073390220714619588860172379705422669629228241493510695469039821180271313625108241306897893585867344569621665245430248429225127260833703020256474276442219168260898347465485976445211969500306763931507292456177063346952859104342849228376871234626803275185620281684517341315175150117005486603346306914293886789120415112288405392934985776632299142957342174211416040352234481076167195633844286827858480333288184831356286915682525156761431195879231631
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 8 of the certificate chain of a 2,160-digit prime (229 intermediate primes).

Certified number2,160-digit prime
Certificatedownload
Certificate chainshow step 8 of 229

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000006886719919 --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":1100000006886719919},"decimal":true,"detail":2}}'