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 #1100000004875727214 1,815 digits created 2023-10-25

Value

356307382909589679433643491288431281147971104572126591365561409585169239455923370342739066016960540997338681753816884800870478360413667323042817668490606743465239392812184472206745336766384194952697775300381010808448348845604876235935778823986917462267177110431856344114908516071240272187183488422398610234819218740380538656091109558575818773865808705934005566824889598886072578073050110261441102017104811001138498304172649271582133839411728412666872613929636749382858188769324025373534044157171427114658935700421525053390464751134278078507692012575648358425492522692053240775034552110074940350707469419363533476224254247536048229551080450257331132345203089599446839849773479590838428092443706383559757108979499428530652613492032601580838738788758374377860493958126506961615211544425879599807991391722640301055132695214336705039907059816822345274791546929617669758572302606398572802995186749646854449081984060101712358618691249240551875069394207407265886693788630412753180000970733800087062953531316747218342172114454464207449153258460879501642607404010851459414918674138269925772926841428984682103940596444855559309779964943418586382155252332596762928369878054143578576705160969828450385425558857325983734635184465307110867998761195375852449579720601782796723203596897024521701051847244528461478429218299313683145646054873069653000959800522940380327002337354954836948061817324585648903311575330805897377378633830347207898923019188360915821077685196818633076532738324829197897953058163587331280342519822216651314387837749812351550881960642004539888309435598829820218362297649568195706780421763767493470099892802342676546883583434360542370029531023367543772139421073973519802562224505274024383649988377915576270005555737687074619126283182803824356318492366365913053943296182654635112538111412877365210914157130577577
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 68 of the certificate chain of a 2,489-digit prime (284 intermediate primes).

Certified number2,489-digit prime
Certificatedownload
Certificate chainshow step 68 of 284

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004875727214 --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":1100000004875727214},"decimal":true,"detail":2}}'