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 #1100000004895548590 2,131 digits created 2023-10-25

Value

3193861015742383738515208962497628354477834723781917327756296868296082806180415770145396449151740053766560372648669265155414161988406833144029247355584551186551184751148075353908860718008987967264362553612128254591576798057638753273091140976048322483032282596025138173883723129457934267952241849220152524060076026141020704524264305695658454320613791906751268584479132737994613557569579988267015313374709302627640217976113141338682402452373213365844142882516624026194039805771750775063692237542415780076327308805022429564850905107405429924825836209222069496472488456917553373088858414690135617624595437034157866017376540663021320441431405668543440249276998787318137200666046205666874599426473128356861765686593459236107730589889845370030461316196993498784901465078111869886243209211994380608689118487480521304787958646561491957954875935579474175307886857142869156417868798746927657673737639205308630164212732421400458074382892128360079425592178982597741580319211549115312953913197672487037643228398867826012941158914505016968705085018431047736927033692060473347568506624833539288098813901756407372805252848466988147208786247615344575847533898866253110966972178167240837358022040048635721399643014911676724734625602034783331926849805383625608063472208092256030148387626707786538507701368764902685681291551565396271152551973850292426835008357424147224968585373543012372666017981461148464118526528291441712140005237397319501990330097751071377602676800066173565119076155374977786337105304309293536667688685326126781612887280203917753183413508152585378657410776417776234242358697242344442758326988973535524238738047147362773443975373887259038276183476967391632259914666249353416688378693345048524173560863095262921306006143305667283711757806319182181475890995207466610862741074045807608955215756037381411051362555931481657709737505625014454052865244155903940992715689520081422390423491152190428812048438336734414561508489719628022418973503487364820942052561065761753447546038447663304747429131658659055307935477309877112459598608817403103686917401835746211262171146119024638416454687684953431183977410588409940529965911374929469749282963
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 4 of the certificate chain of a 2,148-digit prime (246 intermediate primes).

Certified number2,148-digit prime
Certificatedownload
Certificate chainshow step 4 of 246

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004895548590 --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":1100000004895548590},"decimal":true,"detail":2}}'