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 #1100000000188587025 1,336 digits created before Nov 2018

Value

8593782967385402735634283546252490669205860561385855300100621678512344862440587849140785012973130223627675540189210908059267591357057001779834215974184393711284198055170274899947715905825661103141507189917666340516350350029506009318525164461909023205294656522960926396594219424547413204387331314138978142610546098598824045961643361365206133205778508333469613009989210557151254612924144842428172595696554985552344452374500209637599497770723452462628171220032042338209647092260103073770944882899619109386550118527399737460009004896620554232287976774866505486675845654828358352864739181066580729407115435927743410712239120004700706017766307340704702448129689366735919533095056845862211728791546966283819715367064796995405779439206605728356827809915218211348117533781311451636565023740375309856946219247121301944773455554062068366610981667890444722790347775526526436534547161812921296027625987068453987015204382750778172907456525928044647074352635220724360299361982080272387679292188200308138752422138738556320703700829959863044192112465443666310583792692948708040494568821831696737744674979122297365450487556889054573184013447257557730704960573065483569378398337353695209830338828994025722101055370995268703768797576591039698106723550783848105113477977829916482671152698953122203173380545834070837198744924781645498379484930616140572828001
term (3^2804+1)/82
Permalink
Is factor of

Primality

N-1 primality proofproven prime

Proven by a Pocklington (N-1) test, base 31.

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000000188587025 --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":1100000000188587025},"decimal":true,"detail":2}}'