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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 #1100000004848867002 1,921 digits created 2023-10-24

Value

3318611231806169639939749545298624769944171725144075728163086275528896923458121681520120927665664077421278094877603345492646289126422800137500971582014061565325296115238158737661308958376997229955936610012144498452579889139866029540441409357978558601174868864045505934779403090211944372927616415419715424359100912835762918802112630170559294367558175800944553038861947281732665020156074203807005847897443992336325469786638233275277399284198310919404594813761231971027371258497594529097419922961853848152037589198467383348160979857280063560037112011268716162504562718701286208446733177734578172033385355475788717753912719929164404298833208619777104056830534117948441003854035497412612850286299400290353868465775927358727693693804104539938536597844079076474291618424273633200641021699074141559971293360428357722105780246557094388727245671955579199357445873163711318420105851085524772667061207698738082620917206853599438895794207078001483504424208683937682257959478176180991120070584552104100219837091392528176104949195140730455745660103620280154420605082247204601665236773318584986280220166093526181853475668927412924988954810600662282887635223816806889636799528720198512296629175877189116482792692356395564657663719573479340636210509914036734718848750457374966860154034555516451414598389587310886261028145180033850184924650364100191769107346891819090286706814349697595439958647911811543235912832175841298162827304314691964853442829584790588425037735956853778213539966080202614317179480658867985708793062195577865329900729888059442646908883644102776004299553674783832667737265340872366099726791008190955864093547259252431108398649210572681848968606512924249502711595580286810030326633898258157845209544281158762393703247225578402440349649827505864920627067989087150055218206286066241956970556055044909930839143791875978249646807766102905340684874786411752463765473277330977542676274093460316006933370586030720289461863612491
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 143 of the certificate chain of a 3,275-digit prime (360 intermediate primes).

Certified number3,275-digit prime
Certificatedownload
Certificate chainshow step 143 of 360

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004848867002 --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":1100000004848867002},"decimal":true,"detail":2}}'