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 #1100000008668726187 5,419 digits created 2026-03-06

Value

1849319158667401883989766604312936243443030940872040539140467612843982350822214688376518215811312759419207019807278380242157596468393106397103884215408109477529666520411311062528710483630980240284716632070477230248006824507812568855278107857589776549396098077005592335229914574082163393986831277118221224557590738359565404031148566943934580280657948876087074989520033569884771317909799125043044108506863226151747688436357094892102837478210569055294764630546674323882075421158072181178233465022366498966387795737458776568434913812976160839475293487714637665540429675107209512761422931432758429412492858996192141813199423291244344930833449427031017234527939132961280003254061667947099337219766201952845002221893697432296840948942071534365928928957219325690715117490125134557621964148075502650154979222789997246850506865258385632404059014050983151189223528076323200913891948454959277361419159204812463558603526895176069261395346313238135167283168503793095299527155029933893050659061163708530562619284332696958904077125398349231181615309524121368730020488614090387339236999495226184067463657347264813442393488327834407285365979590890365927038067402423111720754405857574750777428165840697983411196747627772790164445814727000161726792736222153668091582275498655557778267404430097852210961575920347889240625415633672631022089603078719324184218130618740074902641776384695150357008443094174057297562801632071525981806916368212998482327871442247144660489066789063203465366580857050883650962000573118618079131525551107139621856368322213071606531083413631865913644660929773832791159434120523018927367302613041612549114391245550037129405571061756117482436788666990864084254036857761365619899520597739128557656909511480152305734304080748565167901591105598991366033842206944315425527986660693018731379956539245101957925259043278316962184351934941444991219399835541347898506335480548631693544306994590304404162950970451904967995627077613428552531521311048088537836481878702157277583675750887600158320450415269402006954180863017212680563170776186975153546719716266058086667210341017889272011184869030924850031972543287855782129653953029927524364399249847715047373319294594811047998444913317871860287893375238558295481112536152276344982030242381229597648023585815013933079462100451208104990642825740364617793082869683105272788087784752158363990078580527698848821699130899361757367669461536514273135082053490234974586973449781467423818653951092587878788938014584332997564986509135776040713325696445818628993764260944838870790189470004244605648291251704456815041686533698302624345438167888668340691562128430812558069123752784147995220612620832224488119528379389417859488038726171025229974552954426161265989055501647736741205994717595870004541223644388564887737048435385779785911131554213634926011865947420804634893799904248539989330411342497533794531120369387371666949681875463525056177827526675056042243697079301272415328497865572091968945289190978556520145866959778179471337617350869468889591194252822104474409944881966337725553873251183824861909835826278176024505426659990519564347027960355092464260060869886476479833825173896045699035515001320322824223550146152573785531117190925024887129219131533495028493300264060187917207225848129030915636030841120505756746767220253921815552205076995783133041568727451692894620537186922953076007913369000151222013536013783303122947616313395159505938014505591662463767441074489223006660459231743519674388199336448639195503002077110506745685406011115073215447271370037777160029603143334577165226875756387737732501281603593732982548289470119127396652991486627352133570595081815215968590683181869113864555565375544802752013655645744199599520612984984086260126204423002720067012424486276683537842656296296231284561547172469988096775845425287357300583932756913950823433441620042991555852680935655754775696272090368249315020984516740649263437112081214105131505755635468007046297337248223489608719826707008108824403965908188801908822069058433901348348673231749468890298711864476408558105697603773082183594224902650435819624302312877021994278729519419510320111072488359134902360762579210731628007564988692329927978479799847777525903743848091589449412460393965977817569168064438328083236518517685004510245412616149612228773240913684897948555416520716726179530468532764643992797639185633644761721313685022185218530092234609307847434253971039785738833233785413431884845402596175918771678470470717474395504173340436375372247095349789831255943289622824672154581476499653882773692152121560492094211977118347128492307623678545190767776162361627084835914550432652979900284501396322067244157752123651217770128385971820997554161948603344753582417580148387260064540684237362644080347339853099331691338772048654795914888363401464785083368977524469453803214957671824817528764487869149239917091769409849118261532155967455696883657603180494921426740173934312149178971056674442879493968947327903094711519043933455925186214099257840070865038734958550348530831338889695880435454514510564860907121681434848614554334424290724272535256559313930963599114955700382915308160894705423213100408947913633274071165374127704488970610776495389046236974463846032118412472323526856828510681446201109229064111125868818572766162235577606248775572649862488057804589724999223625390151510145258574878089251677089669874231811724322023082889424739483148627212259849706646476273034034992141592698203799774979784398985301886534373550475880879581589
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 110 of the certificate chain of a 6,995-digit prime (463 intermediate primes).

Certified number6,995-digit prime
Certificatedownload
Certificate chainshow step 110 of 463

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008668726187 --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":1100000008668726187},"decimal":true,"detail":2}}'