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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 #1100000008837099410 4,410 digits created 2026-05-30

Value

409623901914912584501073499750341099106927245763717501705571207930298782256549544966910494244171580288802743296539365153373354561410650161908534007244927654028174265550669758014284671311045504470132639869502886912243392408028264986898159951763560142278570067527484986261489554025216449690332410356211737093614876064144133374791394653108176582649026789184513856619870683837125195464817302157804911220719124310264200268225553155053405434241603139159971926051349520911620963892322834287434747299500788142114990659000683311490160654785769972065741238458907319212621701354332686427308802066915433779049627338655544261779357936245606278618552605305073034333624379896296219154884069217964440443190209708150998896360375190198670443619940028292801549128301312610253804690289467083382471217246279048212338723946402697584386464147020575005336750867798778855304689156101106222622880177055668830207463728669638092993731661426617077405084661213334814655634207163707194874915697230213206742947204252636673073359797584604413701692396196587213396021735390259226789953546247211934263722434334056826202865305751010199364314457141605140670534011785003626478506077157550177804859134500919829959014993971290632930414688177744727410700289697745951274746993537817074120130801401706782456734244968081188471128205769520717235088453387109906822619293833569149197244263415682345268082245067232352977534278079188555086751386170748676812668509017759480454478996289685558149134529380400677302264239013454042589550846250544710568587694775711546617754000950888587449924701412382734038632629928865735519491134891986420343938901449871559662145352661983291670482279849552066290068502534306239565366862923353179303412608391308553176888362099353843706530342747363542755654987313549729574275270090273730276696942595283646119324139252467042808216855477491537862431705782125085470451406218415544110775002083122386658688840690425993409975684266572230433222187538342297487263719168498414522023371177996374811861680041100975817562004804672665944263677314175071151880957630251857832510281577373301397845220687893317271320557368336889478301688525845559024592493587794888785723090229719836797409000992482092553757875997062475153624777476402452968256708429409208779248937666621479385976217853546946542682866423059857624238836776936334546625626416010703444605325573793465345021836259181908028847670924353890419093774012500463101995847451755350536278648040015914086935922712159960929942580889131803821780716510432741123434861401177237234518674794950638317968278487137665395430617611059673149313794387881078704753277816807281191584018848374537579949555370594098017185770561165079890338987171755628886970334614162630709052828777436424395849482697690295119985641073516300812201994677336358733981731301076067690417015233504408156217189962297757128435407079551059834671680703562462168461319248245432846802277830739988650074730002025924935176679370368335332219415783449227325913490306972720025320861167477446353153644468544702365567937070452751262999467355212414278972225330711682551425181710734635347164970744498271254167325698105451765907444642977411130368535153395866219450886402371784430088860185043774847125731771882584704603409335329543533379583700021956064112758291705035086616164287308678891471125089940639140729297142184871571115386660744741940624551541400193919856642917647824886613385019346969258336381791367016607504066542255241212782824951035046262412436463324260601127972530133857430806041234894303067081240393522215661827254473102775902080510633363854085827955215132021255087175555932218814803804461175262867982418483971288843552706471834428388330037218361024578507937335022603974582668904614513661004570973246648236179538840274256175255829418724115404043198793247272035016776271530807395713925002288753786489619306599028643816857993971353637614535264161062211963716885598592024538821429582320012968909380942100512765021214635637945766303586838506971450802933998060643930761866862366691290849644216805014030092561542773519586632295278839910803459015911728814699995315480697478043277955179634853589708846583927374485710137495432968365460473699860917546401131347864607501943956057341229241864263679716051092554003007543626147821016929500860532975939141737388480689353298212000434973299130231244169304655133169808690594778333343268576719266267144902923947749901280124019212219406928499393568504094837761074051974432926922658124718025640905240139035388859
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 157 of the certificate chain of a 6,681-digit prime (425 intermediate primes).

Certified number6,681-digit prime
Certificatedownload
Certificate chainshow step 157 of 425

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008837099410 --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":1100000008837099410},"decimal":true,"detail":2}}'