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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 #1100000004854281154 2,846 digits created 2023-10-24

Value

25440923515842245863959304645560437480446487981352143697164089195507884259082541718545624387869937805313738034345881426807687202118669639095064231564559156406630448568529319505990589634792124252456404533452030389215542626009850774067343155580399660494616585907864668168451631374433996582299649808088465489978424045778557932383608546044814210585670256931971695710719029781588667152831414164368416813332411166519403371681631000715030945251403718536004820082260287565088811916524395819884147138912708251229041278408500561208198171341490384550971498228126180279120074487478847665653509138171631870253557216126544471194579185516860997097906936992789380489170047127095461029305028287235850761901496946294348065832595148904051225328190660825760670103983654480123165985806824881758664528107082303171727915614141971218357293199212087058102945849295181649314952137600621700670827839842543317417266697647712622635343625877380439498909011367113507254064150497792139910380750554347512959965994626453909052642584502222339772556546658792382581127059215073076229972325260742841338588750216174068309799252720080118044856712145572414052883494098498077734462511818841992156502417052956497219969661922721631501989704448464589481395343410310475880535827782509153184964073071579937317152358471038788448536745962707962316908535235250421172286700056251538774975507901720781867031159240713083617598477925620981346473532865616353314595495179168625670908687290025133785029436335024403691959093803233280297484697638427929829918442138213604965614441163236287495758495639471367523302278074033496872344250276634410036232357604331211038008034845046373572328386251883694431559576318925577500880345192334531570513488290093547181182082100478179508177961607921142636492665225204955150269973249510076391431892120088600782536602902686181985809510236893441123325199903931540821459171859136413586618839921757128193123933144632891231946829789919764549217816650539763720029247285327595384397250030415114708906752204115025863681160251891221700265076013673991531319725235920561466624214677504674774977595956610653701376973129005732332322275303211902635701358978761626876277248480770914282089564720537290071774011879285874361510410170432074652612262321405159664074712870566377030246612617373377992348432027144974211190830743233263657807408392155849205387004262732269275079223946545105067220846006360387140832313415991951278324086681454420313347270015114050212941869453904855578615495240465785685703153933324687187470274090092529415725780992707147888446822520156378238181544772001328484466765436230630945164809284003109699214128767794641337143380167640813230824166671730841897604278912859429156720142716332493404628815345729665082751497189714661858083247472566708853072302700172408765578427511695552088998043469083563779935636518196987956203823876951459896840677256428648333692286166709372773
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 23 of the certificate chain of a 3,094-digit prime (232 intermediate primes).

Certified number3,094-digit prime
Certificatedownload
Certificate chainshow step 23 of 232

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004854281154 --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":1100000004854281154},"decimal":true,"detail":2}}'