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 #1100000009083623137 1,317 digits created 2026-08-14

Value

718062448586612942910403907984141197063596936813898588477386969749608603187782434302185724467459428491523403067515367321764463161410257064114472301354387193005201389371167650710010811474065187419081992574247686684523951211580322081535729242077574098716759360794347980596789698274825301494802857045755757896540451658972908253634902150862038066441875924957086408282121713096895044351780158957476405286700256987434979956162247345504234998372340979957765114084209882212394506686462852861085227173215290808879321244395566096578515610140442986669028884063466081888743900687598665780671526514573628627746885091004048868562232646443766430466133112694867694549710069686446013653148656065137166077793963860367450373966910845252872754613117135463627771767523363601755326124931245423743787846836758175539192376598083902419473627960864799055193523506894922057573405441879418486516882975078567725114777966958941905235352857129038956737635967118934306332630507358074969957269526709476791258697998937797781109000092446236884664676617403543458554487252260701577073196593735808924660600181134080967384755982200018820350024314451638159710858202542988791111779831534341755638348287029863849130124196998950344987181999122748586314487812296789195900600689594898740561445228825155574256333036335358634932203302331221547816344319124864603789
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 42 of the certificate chain of a 1,893-digit prime (135 intermediate primes).

Certified number1,893-digit prime
Certificatedownload
Certificate chainshow step 42 of 135

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009083623137 --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":1100000009083623137},"decimal":true,"detail":2}}'