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 #1100000004849400356 2,238 digits created 2023-10-24

Value

258646515702267918052948339864893202524305198369484938304980951949594174507764340874930949614722738551331892656366920435483924218209790489428686311633258385481657453355344922681187809460963085321999616855685985123037718263000241913553814754251613679241971699000017163377749217803302941435473669630745725807107413923219461158310372592903317390641813716765027088294570021641973239669050518613028327591139088435152093931356622018526922888437732980120026045861825518653491513893634576744606956216319180788491031196019480494633463079395334342650825707839200977585018039037201460433803842420536563511027446264425523448013484174866247529350098591037115862491018820019555237483517074753240615053615038661800453973142000097464700601597787380815745129957750654426049254914773160191993981809245492101107841943732140441115307271450994196709233298295311388143026578793921422130692238284182809246121458211585843202157530031739181193271429169167878240221832694667415111633548033456006342849201200240806790476771762585790801151339124526166423637389138372661100907439898742261206519330536430799925623163826960117630496986667875945778686218409682215748286022699183770823235833230982493931349888891086390376724416309753983999816740461059039656650044793015547747884083203696222887927705608444485479803243267177140308329796689254625676752078346143485592383504972795530834661937938494973829438335934265394952773497228772428266971565032638258610258289370474712086774435952241672695632669466342403253809401378499208057781519341111096479773861544733525093111025232175935790926800248392134817633690615108686502290981541353021078386220848293419309144137641966918699966844627006754063824260446240231039735499631737459994736652929919899720599320945252149579435021612645347598896171067529895269370999796650164929345568696579894566637893767596851300928203748395102250023808214307997117776642178329303802574999408370774640383049453847051328737811747201297196137785215328146654704230776784691556317100302208271640869753544081849287134219710474135027834820191374507259030675348715898958327609923777818041089180877218355108247655334401489167338139215140744792342190563981445120106784724958267206242998477310908710643564315991692648255140507442606739202030709660017604816889
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 119 of the certificate chain of a 3,251-digit prime (396 intermediate primes).

Certified number3,251-digit prime
Certificatedownload
Certificate chainshow step 119 of 396

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004849400356 --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":1100000004849400356},"decimal":true,"detail":2}}'