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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 #1100000004843913037 2,515 digits created 2023-10-24

Value

3620025614233421814222033664621894599875953238168623800473144795341976197021095943043442840588405494293973583816738323336289559191855775369239656451991316175609415431131144463888958165792006372381434400258825640835431855819186373398895582580055887881287157739165499103162925415079659856497896194611189866830573070240273149298682460479629696340732239252980023259159429425369472883417647691225549973296134389872305080756540037441854953636481171253865209986874828518083947229842240383489272554877102581713272827934290175964347201033493993225639606119392594871284010353212096187980414561886374093027033766991969251824488740418821264686740475355532100505261361136957504246142155535460221770744216873274724721815414439766776532826011029484411159762358891618496309340725736780023678460254973921188506221558640930787614992043751326165424566025962405739911247927843973279312797544308630050586220650793770611205506624804673851143245901702769139330390997475970764961997673849335259764666405368239997000412297411206504952253824252303863002384323063366670577299935455534183856861827215934397280421556616798065504383975001257079945889097817191493511671107553546954547312251835482340968257964311726804499261728674280256100844216759008038205648640617960147124032363308330578893111754987492206147058099634600122635688304408479484566072663275745065571257270036787407042278256748292536890341995964090640834526570820965968251260235357005473441210190528826593058414211489077569119690776453365969379469778816440676719661569668265979193535196250159502770793181847847622099585899372698446992495022859198906405569655549364120165083956250143487020254158652949886769297093065940200641963183281557810575585679928041857313840147050990707492714412916275341504903254169371776419327025259091808336150082533090881572465626083021593043917277223375056098837249403813333323796236329231340118662453539828388546193456469148283721208795458972275237455062601405729062335293106039492138921396911216641946035150837654820375372574610093740191097215885556885114806149233220920418926452256078694680575481893489040976209597881106282278501533355270816177059760100874800128063138300311987512475670538243455800000675227053439084246466272419339385316340789964779023108328368491366841492332729319779609062487867066708526046370856296379115614360418708946938230509203796437837989266448285469570484563582957671356274560558102879486731696995163023097408223071853023559896093453704253126489656900546794843798640265831276085071409643743657553093732101568067669738628250747
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 87 of the certificate chain of a 3,351-digit prime (364 intermediate primes).

Certified number3,351-digit prime
Certificatedownload
Certificate chainshow step 87 of 364

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004843913037 --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":1100000004843913037},"decimal":true,"detail":2}}'