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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 #1100000004821660275 4,486 digits created 2023-10-24

Value

1823645416725231901054167606962853068744307951650384785995965855431107590357371350819611072517891193113967247100538054880225723397933473918171418304675504040283406557324486930199059640164063230999124452308996128020104074823268974572704095072694586629845861466253913069834065445477737275250012395166036145161536011242966484796459440575216611809789141003812226698717315127150326427091300461145058015480867864841004364278372237387541259706003314859893956000115662800842701447743053994330809267798826045214621394430066613605190204215164918989580881551582694305316545766260141949990012203940927813434346878805825183584261956385008676494945300807619537404899196786099326724716050845975467115902789870986808670612856334104369496165662906258550923037570554227539664802103714106051480533567207104842902197656306798105036552601485353803044448138886997621963175080804343082508693577243464666352676379613752690324555202203963509003173244503544842460878086356407950281528634982296435187710633785923509973389030597549938372414397707309747631314335300607339377605264665033639160664554228320415028921801601013365318850668821499807086904364783292847516264223489434270461397086518578709097571108595658845155420949802146518333225023270161812130681248784175403620762401116534258658986329870897051129938966367125450318223642439516154737153172939327300658584553763548612481190114697735403093889372277166462444770821345421542446257050563269358029859745491716225695887197720108720939118919479229653933375606773661870372024774594508249310456458493016288041805603581478610434037270666650772437549055233229278602034943694110657451688196513149552415723168709614117170682232318353347582232805617634673847527769319693466675637732074248112593049611446824167438057464970136126948271161691118221369063128373581792619484784757832258587017485601830023450663314320043956908067949507785917884420079594103857554422774356568467993702517783064176516968524091077534072827201798663086661078760148827125606893220151271491695679643389005691460579666344204838256163152314061880600495598160716971516826696847224872385349645399075696827529621066036054682809846060912297994892857471343519764771423064559454268240886317837212960667841980295917133991753231662386153169233528857280196185423710475001841009664451988120047652641857885299176438080389480810250270762555626086569183124579656138767081984470647704976367141578228994029557721533880822051407097137794890584879599565355746186455547089325342210590242041596524051651714368594319220482054216340345653037780301699667759860474453622695602805434703252999138868433833396987435468730154068578391766797681909254181185922388558792967862029414430768779819854174183130098112319128517564644415138657597188757715281775593405592202329936343724181423963418088085609476410706893424524690989787794919818547428141919439125647695841325496426323271270785683216116947244098878529139153444834011848381144715672740795303927565229344300207773087798857720193386646204362288308731437700550606250506010512904392255740299847162810753978162841517593677354281366256702940692667645226336824760149478974786145091493821528001100490562089425024419800811387289497255172330099460412174832363860638433323896966285020899480343748150402324056356520583470122512159293232097150872056715766639385540309795611103443532100384059968374578223107785198499182534560066180654644602352849233660055315172128790011362293285334538691660323526722649780456988501116740183342441580409786453012646440688420998740485391551851640102532410791480319830723088512491954609982030143529505180914790234065996227300165600308682838785825162879101248604239264373115978881383810541271027661080229606868403645131547046456410865538289444262829343206407300578624777779167914500507979782805534868206512307283020664297176302897663943185187572331570944971509052142844567200570778696605248341128393896111823191941790259338932819790392385820386339214524947682873354124254525127721552463825472317159956404484208782793902218139755930755017089972096733827832478517508848218649072732039048575252594872116013458447832469513053171279356589505334789402866755543665383154574311785135818271158319247890622423497252642448646799087978321718046811486550886812199547141521001903875472015766513470838640313813402760353901319795102541288610311192039697807756096325441502506508436494392858701403962121783497077205479433931115937836997099457792665681191230369467499269127010475093530749806774928391782872270804140114202915675884056836344684093692798389213639252323115114807847
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 28 of the certificate chain of a 4,744-digit prime (510 intermediate primes).

Certified number4,744-digit prime
Certificatedownload
Certificate chainshow step 28 of 510

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004821660275 --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":1100000004821660275},"decimal":true,"detail":2}}'