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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 #1100000004839948992 3,406 digits created 2023-10-24

Value

5728174370905334638362130156263956401192387409233074785836523318807353549489887154325852269561646515907377558961189355384681951627093881218243150348070606222670667742961030177389198162089092824956461309331871043269475006772621544046172422389822036715682029038093706061375601588440747022147555563355024469590880530391736873666821580021612027745250092579286846600400121864061915121323574578086398569539611931829454806247628536312489331537272645810782593313314430521182579972496618033052927734859195677056671114355141791803889923605012154799648757656487228534597848685645299041577632930624102351698854881790271021586792488976429911098780958638428889340139472562082065716080455643057015811177883965165227137738008231202242438729068539572232217394832785946178664536426888685400116154158201449011366990481003600106156986791000523094132166451638019727537617819416142067619877292503212540276019566889124500875501252081584607372796665130920072240795706966868276057913084195636790587750171672444877653120758392726276776665923494993417243586227554031988947823698981191871124715197047334203637349110351096823578431976427632896663158513394078856460402339204115890676955397046505240511356270345198675495073399497047581447479402051120338791216964961312353455217970498968439322558041732972213199789895166467586397163589651281243403760125264332742334022252135846049342301059883332300572039283832663871179462980221519614359448646184447308420320528494702837213781086572361287039575493311755875442999500008427192919510368129512025766002216236170513364748705384582897092441792720712064211393639599930015673786451375484285949991456678916095763571651222159986545680925367057928347407818541582853729984111160643841098009564400713126294986856563348334887302368306393361299108585518700389294841007673575679624856868016918792250660490505779187746999973632031714366186077013253901047173298088471246042255763952211657083997796242374432652102136957950280852987401719898373645032105287568324403205861406616684720978652681251352646538557524761291605829489732512618849614111383473958815264519599564343007086510591100755625047949566342619690123872090402234559716220935461135980210899120722689071199419523657755313330368306366023499460593052305958418424682976274366316918435640696812637778097211157146240002641375673048612675399626639778369802988810074762128735582088336351924218040957023300976878403025532062283305478027052848780702518247913561840102618987513301386662017769911852691914890970566801939542643020469361542791845892541269210411024069780828029573624829987003693123736457461798506963104002735097405057576842243393853945805018515016619034474979803292790846999020113369098406279885712131137726920744857101007033381614436968752932256148502910416377214750255313513801883858629757007896283741616679524432664958397807724083456607749727224040123470556200990603953557055526571560656766898496328413963414010122586907055123584476140978174623100760203452164887696590522860224562861610882473354505474301795755837374669881636021032376104719363789299841236919695669427465517957241008784636054455714895352743004464149739484452916147519661369405035038935332278679120285088251110668142133663601270314605836933865611012053996453193520585593775694458753605794120426107373810391768996276590294697352591963057266388782970788214700353377317041797912801393805660714123259114689768493210142777206207798694964667240941094674378224848602738227120607134711
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 12 of the certificate chain of a 3,512-digit prime (353 intermediate primes).

Certified number3,512-digit prime
Certificatedownload
Certificate chainshow step 12 of 353

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004839948992 --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":1100000004839948992},"decimal":true,"detail":2}}'