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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 #1100000004867579010 2,544 digits created 2023-10-25

Value

351014870594714493078268643009028337704052387879007694078081903076530284320433928862272775005639004224753441199483997346847047279274916616417906991469495035455793165566665603315397759097250453297621442652187339859426448959678399849298093429045598543892899024683826552267645092527311161108776042229417413874337564116181334747433024405644119982762910506906742476200165026354024800154738653869629936155860642571929167364793113380323862569571902760238239766450894066754695154546440767396743490505010749094757262538743743078802742874486720798663013557601502522172041765484740430303160124489722069704633445052643118550106338678052964788497531642830653259124130437570701115193405609173326059091990021540128368423262599137309167495310379707608985796421554062741673525009907937026882754441131315188703212119661583212503332166516269523956632568646508349149273756085924380062055073521974534499409344399210204668188350255411224205579035032930491457460290192508442273980189792748437788782447575065950956471574613167008316227443444240164153316583620550517440354643546804576234752658668525897304181752940069194259883119776163378210317185192200021040304210649542362361534724485849103158772890275089075037223071998951630927230198233049762524702945395260846411258765136891177805047724020837454172100338447076767280533513703232257853331739209496756567711469775020506566632178329939236108711507345797779533605750657751079226069516683884165138345871309524656240755740430858339481336819443918172338717019718409242933789286235355335676209649207712733552296860404597477009424791912601840170134714609163560979294565510019491978325958283491112262896679599545023676576539871694848226566101336955044437686524058367289675190480117476168673694714137098141536980164858219517466111453304201260504223190644779621640813707050736374554814351329085709162024160520938186823032729947525186358846081182636364881746038610723469638459457395768639777241445661794598211747480874549054223793304446970826382697211976804761808941625737861620184908816921129659083159832814055964593283204665826853232324262097122797370888273045245444744474976100862509617673767505042274457777918561335142570732875844927076670182907054259601804034997486052734700935028160229286187449902655284089697210012484334544703800961583052094415776138223404106200961358832750443567337840397469187844707405459714771585207110993267181298467886179303447030007868892561029737575196600240389625982325873787303754197967766143383706370587663879375352815877225872521425844507396554256325309724342590869107450919461836287532322101
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 20 of the certificate chain of a 2,726-digit prime (354 intermediate primes).

Certified number2,726-digit prime
Certificatedownload
Certificate chainshow step 20 of 354

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004867579010 --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":1100000004867579010},"decimal":true,"detail":2}}'