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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 #1100000007106566850 2,293 digits created 2024-05-24

Value

1047646677658747540558602118897954539273930335092492463687959820376270067693637910301823133326525331556749214696044647404141757364235945832045143383378051563834062038648836461496999293178116957268666540019770164857027127795715488738487615881706138530931845145133050862759106940770173297781884405504230341971407204611991921049905587020425632542661550175778834763633815088652977307387020522924167311674935012459941699693845004645256445840461148122170817067042419823186097090946923191354603344827607791235543417700654741830615776964997463367575000924597891225209798223537058738352002407637668812825829032000831491070182506775667112344760798486535711159517962213264790844451187545630962292306795706883661189861553185953487068202404392605217274274055479329495475599104184570348316871253499538380678894802224403740730271768265157821484882674575681980596563814340486418078415050849298872862911931333594623675860533690550959071909306490658972140524479197126317284538360249114660273506923180503937608163860211028523054145699713584274051445746865355038005786776467563138370395762100761455348518484811951686356115158394545268500133649091168302880055504548516718106501773078862295818697938179228202342365905881518124414372229781316141500052751407926530717541952571515288112823455675726487155780988518721454228169259574451439008117446708979465957513470142772180795158922124619123255141962304393813094924809641955137502742965424686187494313255650456886628014944389712162015531677497090902950738898521957924464713189017736038473523333456607895075625228422111215311023325065272294579858409629500923031706023741522083546657103111043974796940159053232753153024155665989320752075439008199760682436924888521931645914796022419229954958753654661799466290547273350235510589736625281873688262810688646157874260787197555847363852808707516982132269545385890676969897844935545554734349733169826584813772928164736907394042701790860706985760808664736224876344373501190866674208782808977721554731004910791749435981477022493847765893124324018765815639121567600439946355806169856747552518358336617771078743329791158903432460747221706256337752247519993107737746821503528310511688235055490682309485463913440443114851543851714920526761186724860257990824546825833666818520553170843370038881248584578209073119924620518607368645867
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 91 of the certificate chain of a 3,457-digit prime (256 intermediate primes).

Certified number3,457-digit prime
Certificatedownload
Certificate chainshow step 91 of 256

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000007106566850 --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":1100000007106566850},"decimal":true,"detail":2}}'