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 #1100000004864646379 2,600 digits created 2023-10-24

Value

30372921812016840263399344707030650067552249821427840199693392090472355214221759019807960275893993365797604856935378023933818480492058804891277626893213128218037479765313564776616528771055005709424760940005942124637365015789305492522176610955361007551713014391259028113251353834770834108814646766677888538475685997407536388110114888068175236322079685025362801723568671707848237668266116711939179645979697880779583959437447979780052304614614828832693080585823405050372011160144508270794883949904494538291430296122198462852315341946857934773947996407108522011546224533509920491312628629317371670025719238373842270294480461512601892542708571617525951443513173057713222652257152233436717935262899933681162001687602331212533056447880509802574965434129576369872170002148519981288144745606927575161232547620294970144063666766092401049500214547610817289141760180331255574100202518763771379923231736711806232425861234170914140971676229447586518753275752185042549571597440504718696875914653306166022580774506112614972534709436954269715137598624307742381432471185859789395155205458326775481040999653183099881658884131265859951537709306095952396874155009316727127448425148234733484629711204449421179763114969708594491343093656959327962810216080654113519554813314267392086267990496365835139970267180356231603120528581822861498232085387933164011244133457860903747783599418093585820498681040084035538380973994410669847170633909012219399452097056538730182201256437577284824253472532770694797665293172602723169414013300378753301716810443468756457852753611680776559009199355933944462493782977730578924542748821370113057732989951294448130458649776877875132889737919468101031991252762737427506068582367117956393335184883364320997022395206275998085034774600839419038686579361891492618124230475568230221155954232405369126417362966041008195337174304297900515300589785289480880038784810505779178055495893983100642375463081377029681714461230214625077594512089664630177738095015946481209786336415290453518312065141798907821449066390654117271420367647575188168546073836823749904394456110612869658422562333655538197392357680405417908351166964941867967897669773840205293486104425502025358968983922068373720515790001906703381321062596041116707847709033169577764426743342496701949094778414611030421033119504077288883652532817874095005111424880180634193998590019194335913353437069638352495311788010391183086730817782950938562695655895445646520721989465663798421131333783922159941880775308667921537912668438039704546834681162249831891585774659658994554463718292827200486818157003386452835032126662004009092344045899567397106004262447
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 23 of the certificate chain of a 2,808-digit prime (366 intermediate primes).

Certified number2,808-digit prime
Certificatedownload
Certificate chainshow step 23 of 366

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004864646379 --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":1100000004864646379},"decimal":true,"detail":2}}'