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 #1100000000781659923 2,466 digits created before Nov 2018

Value

538468220662374829768171522934045022552240728913738443370604465990081774435204461013163302688284788945432689223063136244185531803075229867543848311379114754990059358454125700383456466177658569573871979158648991009504094784071436319515276109955818677294676803032478765182017108881901571899917239152341579595241558866722171370819103166807668926101719529018929755717264222376878540326682940241706393440148012263340734129798359273075230830440017877399191112610694981496186413416857037386472020534083413691602997360345071157930255807370933313969736171713920523138074149241556491338626202127440129346276621320150864055047865057786269217092866056590209948845730012040466551940282181332775337205498825059089944406126231533422083480411536285177164834180176760872206269044623485828117302380706443408896464677630359109391222373310119664904357463156674766982501459714085068736558218095881177690300449858539707591112085186156578238278512052960280269123964044481229587514103479669348653104774195198941936869556644939522383785660022927508046488532767183957777225526353778725161487056567147336759073543882394306959604828483456383032633405377627107925329907442802683491644324612265858164129209454029504318649130094178709833572971551611763351558678408547774866002934711378818411650620486165606274333466559810227671090368787500846303088127863584307766319844728120938197463765824930982188657472574456603288228193864144953824738240285172285762208104362069257745560992935948482829344541548442765165109633035332063159765106691633063231953084178838973847570327411985610772066168095776270365023775109368013671225603405570733519684648382029254049592679497065347746023147169582804016082118279485738740341832001414474446244516779315618667913384540001169514679786274590380754961800675425667594630739839314612190385010286037248465666143473405411036211498989845106046340766049468179676946618130259443834592501625929694950555384526233392472099598981727522219620823949613511884450074570554436110283762872827436711991949586234654913297684611576022240087270296727826767354293277236677583015076444994934701419046309142612980662891324604133752186548014414725379807578523708935599770576641349132534963357701745194148475483577361719115155020530459564934410431014230066191603217090104125144289352790589323208664926180901208558311414455510442919239189903396449752528069524920212201484933197866281994862476691328258611376463264798084982671137796930355661974559734712447812656565083722320265134095477277309243
term (527^907+526^907)/1053
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Is factor of

Primality

Primality certificateproven prime

Proven by a stored certificate (2,466 digits).

Certificatedownload
Certificate chainshow steps
Uploaded byRobertS

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000000781659923 --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":1100000000781659923},"decimal":true,"detail":2}}'