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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 #1100000004856729162 2,064 digits created 2023-10-24

Value

939675052594635356646154288608278768464947851902714402086692940837940273041048017345489002620536233834332629085049324748772543837389058812511556782860364716378214872075040571112751162887605988106487216064379822011990363630424033758572969479377893424334160960210601810762984168915266300959628060842323664636452117379404720958320500245389125812359634581918062966898813006695612386583608926424336819784104455834107822703822803470253578843759857326000929734618650477878545199721189311660324721709446822596737995478400168989181473184534020886290903342955090174561996747358917870523077606547916617884351175768989313800675751168534384962065771475495533255269002838760699969588627549329898947303255744042353718758518168998891857510577435333440219059228620850666610451005604134511357082389034893698278923565180012579162707197688874505228319776900137541202849851758764434953411265679955934703127545526472181071909662285096549119752865062665928012351166019274449410132840087075176807447627853310152497286889199935913835123460897735096741540651376192798242633705683922349626816151488085553967327190877439438536321865545128546513932842022608983057349978314301060381499687285438807199220845739514381713564411562389473361351339611469926363859176123248330580381460164486737521120742898672413525585901205234044224809579127635466732146828001626425652852884621541140868800515364209524820656738416181923533087626570150338288988618589107066117396235569279169956348838260047460624983237052038742177941049933830558984279045698228870683497935694544827337688788093373982197453602096612825582250699440959591841411121460279426366262398892089992725899601698113909314296244557959923088895574214974315442117431034208950578586254755804871370463888463599848685767115235830372675259589978186898061553883323505097175360004021709958085070106179255912584925509523462301291261455834540343861607933040357859306117858127364327057780821612142464791493093777047273524904591263512552110138585381887328914226555908732555019428969596851263528678444095549518610484672878216701483579935163283052874721908045869
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 100 of the certificate chain of a 2,996-digit prime (323 intermediate primes).

Certified number2,996-digit prime
Certificatedownload
Certificate chainshow step 100 of 323

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004856729162 --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":1100000004856729162},"decimal":true,"detail":2}}'