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 #1100000009070601547 1,688 digits created 2026-08-10

Value

58585625536904021262074254499951406466509846722161671547649819189183677052347932707135085183347662161425976618456808515099877025736675052912436584658695771595660036980870117964931940474791198693137797567076084106291476261344488332687025500461986197378918508066791391637076614451952502604805534093587383103237310760545867257961500829500845974292415338707453484339067914957035756152163604787050705345242906464222373772764748008567553246866175978590668082008350697379186933695530708793647521304033011082196030952364539561792941303710870554439148530622005114541096700362584632408817656520232005154386399346195085256003839380249268487947508438526394314251073101015585691369287269592880109107126138089429194158987262834311142540218369115371147957991976709752027028226623164180110188604872075600699482046911331800674220634181952878380731883254794690421883118322093165598469810895294935577554356857118871441368818072088430091161375043088602118788018658164572849004134818755807061720088517627575859109329372266007622092034915562748953693210610221321230204106092158284124895766706905804591889524600612013318143370364806830686701274700568897315837396735814604840470442835889772338219453506462447250231442874510340321230431669004453168325803347956669889465149912422721088953104032969923910776700993347401150988893084741023233839275807893627027536099623687192211617783917472782834377253865595237769233816779050250946977199930183060464258249222973883943651076022821788219867319981129431672118174444433060836404097011134087472787715976993919067765512593309718515635649125846490991904943576109025600622370824635490822057923251210215470353821175988741128210037570531793844011148323312964073604740450242897
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 33 of the certificate chain of a 2,109-digit prime (171 intermediate primes).

Certified number2,109-digit prime
Certificatedownload
Certificate chainshow step 33 of 171

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009070601547 --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":1100000009070601547},"decimal":true,"detail":2}}'