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 #1100000008801070908 3,869 digits created 2026-05-11

Value

75418585684288346539384905850724220734317068194178386796262328294303750347974925971376359714389110885998559507658468188356459044624174606891315204080981396493005070730007383238402641233530292315678962501117859441063880284246968959702727838538144914728431877612842954282512519348184937631848975422989176500512937276329202911505609773669292215333035055482282482078894665427042105820029883817100420950446082594755202685312570375084067618664427750064063687352590603555578361575048182702709986668128176343160969896975795588177641583901688261750043594201888409800687777023123616900647251829250347223460457564653915785972132803391770717062556026072365834840637338852989463531652401742060987400615830130673358508743234058273863983638317642131468222710304891357116836847718087408811710552998692491946999037913394602562966686086884668425173680545951240383293088831579120487676876680278666784696958890383903919677480641392002768074987971925930805097563942520134952548271258066342359016440628689148483522990525809437174667168268468697161955656282324755889045298821610498012678727123572294508208316674429458790299616179809172292249004308024202943060446136889393533549429153571300738396722542407888072383907483389765504548673824144691454543670477271566251606754657035317585655979648739088676542021328241853011704151943854052334833919680816485424444243854205374897045351196035980302696660723183296192682596528096016117682874754685807589649375325856198158605791794252793230282149769265739604316514205973981918751654355522550146407998376959791687721436956160156488676671657135560970830453216085643818494376445949911387347566909865634452381260395963612508861748722577708784824609621297034783914105292620639748487451314391542125776901142683783552436693479615493666858589106094849065812855102109949060719842256117394949764675187123046109902487873673273325311809811784175683056857358847337952521277248050634027688240768137448240080300457504955191546243170187573891412745585916494574072537381130070426985831500602986478215532023133060467742981642196414900012959020970072588270545760037355024837385113430548552684292496875264753446404688700454962085495809332156658888907564038112452209541569206137067224693635324356320190162115924161568414963511176086008070270643156368364004203251177513272411857302494562163687819638813251387919241629626618826689557788871358909939038234992477184233037155626453245725614411654256670356728572826755933784053782426390183549584644218103006367353832381613134073832039091186995244517209257327625821736140637850930441320995395276150015515094341268657554970021177093862979801564911465429457876942069387300349007745129119913392492765457331208594746945697103941753843708305101771603791802753613457494818314749133770762188762647613132731010435801240948912963601254337867674266506501346763932742469043333290112305696795820796054735502743205960404907624789709449019619011450516235587827193367490682420585573015220503266655042533892489105412941513553793598430392434081137614249918517233891718020244921092622632823164565054181375669164695789230405610053778145464192995267698019387369714078947878338618709731440642496930595681416607487680764599746162002936525292132520624749890128118891239393213071765898394494639252899295941182707403285872304589146050873918297432966204724900841436250900720158399711118940084689147465444601780351821660468372877136759820642621375289602878295832928625315695299744630009774283346356679841188763241278148274178860802557682837351048077836559767687664567518866757485330843531941620357940422177495661679225201762188369416115983817246290673667711766206731409670891708603956028140137996597829886947930555335763957658386093430007198297581264914530302350347082912522839603162313893403681926237553238676104684121595439080210063768457898667979013745649584495762264607315922015757453920966464429543008726475593010273147217272488262534615807508857607473
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 55 of the certificate chain of a 4,626-digit prime (295 intermediate primes).

Certified number4,626-digit prime
Certificatedownload
Certificate chainshow step 55 of 295

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008801070908 --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":1100000008801070908},"decimal":true,"detail":2}}'