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 #1100000009123068374 2,490 digits created 2026-08-30

Value

517230574960991853226063758375566157490913248508415994805648202254164872099956521408619410612247918809642052265566371186796467339801363701413925083132615642001806281955720589428960020008135191996240739709950327675405979023860644840713005589875445099147331929386958908866450620395403022380971356214840737631723272297065962004359630069870828581880627113957725774888844156171888862444105825003711429271954035993009318245759848971512938847407772906082096291337701019948185756388145166602621130447990471797548009016640846901302689826953321567810802177168563794058633056080756120909027099667633074258061580340533348270080365776622065755068078357172262568735697017053628371352713779582080024332707686679693614216502074633869088943743299925226451057078179541338278181253089784512713014589704635614583931929195650473238728153317173084308181593236701973615882608837951602720169852829129387231340309929701585331716857408086899066836933822804950801386811598531604471796471874713206777796177236453062823504795008390182027104110480809207465847083059376834211452798271116439072602986662617226266597721233865989404169866741574903594140997962033956311038658482370530487439426342572071413717521156498250273130490412451036077636731487715377481195589325607271645778652670412588783952392388483370387020671714043670877820964132506070432140284637873510858850975029239031105162356556114290156281426105458306336561483427602662251030911034658254370684228920501022623174803553612213528421902064292718687603249782002635880155727749997263486303342948838209631286904231073539053560288279274995355416265663578087069712581113316325846100632871481091367673835461383944943019159269521231449661989101942702102004636727942908528516281836178343335192011026347429684161802921568104133808880785948558996467236726517314029071186071429873846657213483109402284228323597319735595718487427968877711470714834469204965982677851947830256830663450110968111795170873302837033472764012921045893342077335648467139489339208999865951356195860026147819008939960181309818808367451756123267426145073888351268523731058865480799904069497455664028487556375953991517125588144211933236856574632646343812783977270719119378164031642938150169268088032269857939906516707542105794564811917626157893468125949396261786308055925238203597442037931863172858771841947204534294997039504825748748876778231521057061576705776914863779102780481259975936375536495135928991655077855717116647272274583402601328092570767209914515682704302663702305519339475988682476320563
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 60 of the certificate chain of a 3,057-digit prime (308 intermediate primes).

Certified number3,057-digit prime
Certificatedownload
Certificate chainshow step 60 of 308

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009123068374 --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":1100000009123068374},"decimal":true,"detail":2}}'