factordbrpc · fdb
Sign in
>
?

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 #1100000004866881069 1,991 digits created 2023-10-24

Value

12286617723939216507820443583730086301370259804252847851362322662235999200257055799771013335096321607047323862501515217297027631599906207922996183798578071489112821255901261292299565211205386840278728787200720597402338540869040289236955530057827316903006899950219632381901206323551839149688727012770807363006763820850205897700243910255153219709660517438592600030724273799979161034321933099607020983599751656455030759643664049091744436938151682819246032717846189518027521690205807389198391881430242156927900997525740285400532038373132830267582106212818040710642208434732040200323690984802771821964994361392951762396576484594127458034983611567690624175385861037203627241032229551160676855607532475172682020532455777461000140693824355261483144050892451822196368622274015661341513167570196655628792406716736431710523309120030866631713707370509830340944865133603272418347409597380668526774938313179212920549349110183097708336112262238729822714855156631566581771526689265587282329045897853210422214054251810210218180771113030075490421108393014638349070413602291037353219860467528382355292361208677002661511782827782995354228931228382609883810789354764283034588734386853592782826894081177084070850842085450423055820672788966494685330253199708834095242235179789776481336947674430532829527698291163305821064337268418022271062671258303306606432009512725895534899580200401701649002105358905331262392016311643146505246490998656882317939591206785659170579412447561268576498610634676792785777421123330984981655347654209071636612283757292277317494816154981685011301398775108940439292743891492113762399239862109675426715721431956344460811272532932571934612155331016887856436466933622681460800285542782386547800465244834585827836927324555795289757930490837587112877548607149005030343789938778827632259975544140314106890032100193725798787459533787140705939055003219970209311189881983550566792487042016060199644259441251345524600568311961794938002584330601438555730779987622596188357189277601576908562477698273
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 73 of the certificate chain of a 2,749-digit prime (301 intermediate primes).

Certified number2,749-digit prime
Certificatedownload
Certificate chainshow step 73 of 301

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004866881069 --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":1100000004866881069},"decimal":true,"detail":2}}'