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 #1100000009063327600 2,208 digits created 2026-08-09

Value

132896095892636290193284934034720974610706249338808911001779402458856978393160879418500958084688234314221813481596977881265837829211452019274718935087967599854534131563980876996171886750437010088045995715784042382645774105613514374462232855532265673793720049820812395374636853157969901137758832981480261569223036819059200874847353692605027719806458444684418589634882329521410981127819180958421514235071192244508587602468530785131791911812009991682091362644747787910891110248496461722962783612025521487061821180843645380732193450578841434041354789164502186727866398190076361646977462291411240931156038836085540943515586523955929683091429314457429011032606014702988452345071168841390044048814107629421570020177040941880480797022786305374149397874157322083003838143387391599239173174661021067274660790169471673658453194471276266147896198215109691936414034041729930984040326647892917515995672104058486716393530540516154371210063008845031417954421601974629918910815235138594236029731235256052874686289379261471609645863889805842432633001479119127464114289607717171909519312563239126017973291524206432383185940520139476495823164322011626712524287749774865548545233726289118127117431452228698065517836764788473787371463665569862610208686955542882896449006761510093903804394346659021659726002212070970296626466937245159778838501268750113140960128104006458034165739676146013702782877515452093919615434716546702628567666419869722955959740420857321335371063246645845319426842758685741200471094548525413050261396878690920160962945228845420537926776480642980972997031550552420438037794416255338718976077647611355305551960165506774374104790545499869693850543856751748679631469056556298608764491064743825693539174458956745985115781953942059396363120211225527943493892981549406909048748931424673272844539327966776105613612802603605168240780818636653107083944273397563691779873732255124242719668326739381799506583522464318754027582688008205271176881634914744537489346464842882324421242686999709399012176291922933001397729602990859628568009136861173248917114937627048495062286107952807609263673658209764889690562231804790648213299402182359766765154786352581986539707294929992035495235047905989675021768599793635953894710048843
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 28 of the certificate chain of a 2,570-digit prime (192 intermediate primes).

Certified number2,570-digit prime
Certificatedownload
Certificate chainshow step 28 of 192

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009063327600 --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":1100000009063327600},"decimal":true,"detail":2}}'