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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 #1100000008793169926 2,969 digits created 2026-05-07

Value

32158988024175000169414108322564237208146156224179931897564544180132929368590716275321299628747849367628316729776599972241557467375627468378627964575879256442913546529705314026017461094435486534478850031945586782502913724601247289242160272435597669234705800047750655987136495664106321496559245143211556205673478899291622967147849786763412247328499607512159080515678150519426850912819346551884659884159631047344582962716796148267966617170824386621069849327779966728258416191870640986259162090116119196602303073166460920270914623807045608606077558771622099086588111591049786986772519143332055993738417135691516912262824506807552236925664473888079656930442002047889537728026205447583029719236389075598435958782639620093452585996506433016623258180719225048584938894831449530127824683761271727952154479693521243631780022325297372032400451709248509404447956490000260610687828428711175421798671783083970377795043073041607253385910208199744281464845817288820337981492622391226519834244450329094004899296929654787381194654318045694606051246707402894245864730370512995278743222328188813690027354105615124258096871164308593520179983400327809111306809329927562227325759675093817472132250355609508566422928643705964147504274131156710132406198889390641930693981483552430779927976576914017036919752232461071178001303701829343025929486204296528108278460419870663540660380560012858613964479398084028521224369709196080943123379414522647149579071958263288488955469426090542833240075867735282980646251660542933238830513320982105203170679476450932033695909958146331456629085405052745691279150906337473060163188709172373131886432165708136032308880128846846426359578134440276100191045779221462881415389459679470345342433104129683696736883016020815874990672464138331029576997177391174519424602148473944711892643688259896543173806620089302605742762577112354204484280509058228579583643331704466807036178473491066739229187173130442501970403473096991928175930641956362379060400101917814619891977411548537759590530486022153234494051811044359925801087956131638057241673799339202885948606490209496166746765082340908907237284655748297345845411810468657672568128848942266826051029179240993934216092069106202781589985348979960953189049056132520536946865687677275936599228634232384910644852656895430401684379610448398891546114776643219639877977749268790441135961943493469789116101630705141721443335287237720243951089314874270405839281309743725693588403637348783969531556765508755311609775137141563118911902149124787597982396447502958868318960510414672530059056463742651828928994585708486619811205899026670241225911227886708089080500393699014757960689190075671022870628845196047668806777558193218643168974583710663435408208680319431880474738823126710460087099523012678273107960483659095162761316113174867657392955897023479586423273545404598314032728283151685616256664756160803706623195226503991298527621484780657310172986434154740856167037069237371981536039195444011442435895508056554121510502415120211521
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 33 of the certificate chain of a 3,447-digit prime (211 intermediate primes).

Certified number3,447-digit prime
Certificatedownload
Certificate chainshow step 33 of 211

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008793169926 --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":1100000008793169926},"decimal":true,"detail":2}}'