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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 #1100000004827900581 3,544 digits created 2023-10-24

Value

8318814640441429620706618928528857975114051741760224410618791025137782048475766238162306943045385386489978949788673291596685694420641193976118423793839627690113997979419945053458163756243805408237338465839117581151934672759423771126083410757998305837736703758448702393087210299904522601598521037047875410801864889020914674836225425006280616105081262758911967030529535694710576194213031991247354243658582925157338307750196516771816756185908407625056251179218311788231424886434691804828733528518971338833082801349011403867009640993588731647442463120056956550414630037676085256174833285537272032793644297220650535051704454730537982575629275176023750460891439807138523593208399765600330505697932482739507248806050998251426482949260625216049022127906279148559842597190557735656448118236942948254973559330332512305325685936448569703209849946862868888671194679426383193126339760313104437164065921051792680322474024145423575128577520379762728743660806284159235713147328586399890095229000127454876748652972792370297114060148398948001790025091699444550171683342051535424932116376544246299494959911664047591118685130981991580129720777404517497462970391081039152607147349627987566995278069573160768691600115993214022906895929754248685888089906417316429336909590521592166051458425145232346242093387330788382256790438183105767156857683465643377733991391131753421802841040565757453079383164535245518984792646511658568450382233391328127741953876920738460482471987009360336616973533867910187726994303794026211770943055060316652706875490380221867072113963950970711083304313888845873147912776251948985067919263679745180519380643316131935433196852029074477058367829119608075513337141391855016095340548903406029232452039995510385841722910017078544516441133156969052601932569313544815341118557681748198389495002106205318402719997664084473951130707771820660810864539111581755408855878786311784903933707522284398414386546041619458618764958082303677047901109610320071337101729122921866356660833709158494406122256800672578776242066639476396927915805879897889629328167818494052467077419574116984313313821988141544312300790143210836623654830100934165481867873931096228815348531907356925348525912730732316725831301291070619852482349889774942135008611222613632688101639002605460236585299355260304654547441675129267640663408074876414192059256430357732827078839281374253586570522487662370330481172049748092563607086567841060761067248968966689001551027705961506237832757954253052729722057215864838384760603838396322331478869546375516874304586526773922656719225603877048708267115570167045778029817123012542611163952528372752073594752491155677315567717581117725434915591555661339106169549789887662416523553861734912657512543245672473603517220026347031016897951718420361856786776902269298550020815225829886860662765574934873795237439066241994549794575066415666346974933858611450666552658949739766065965550971245883341082028121893109768137335523965323174680823556952834424643836744753289083548242919364952105436027022149054700137685892441113870713047535832023795054362376216395870438751141715588391801080736706715478707877054423856451932604646015316042960343786590766480581211327779918185855144583664402541007445016396537961327575118522717458938669186605560712213572673571033479087314491224904599492245678496074157932564094983112557348401811970243216487246850156833154240533181167804255731755048043552866313242812008103248272935101980685471634965624125273795090207745620755918020618652323787459612964165612108715032276072754353054403662732240349562022644331908301552023878016580629
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 58 of the certificate chain of a 4,140-digit prime (444 intermediate primes).

Certified number4,140-digit prime
Certificatedownload
Certificate chainshow step 58 of 444

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004827900581 --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":1100000004827900581},"decimal":true,"detail":2}}'