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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 #1100000010597897323 2,749 digits created 2026-10-06

Value

2071942411523795825906823051624212971438476477038213844426517395143392427007559754599695891404124787856935362731716898839540915707047959384907812232524281465241533117585075564895523669505755248626720100399816894048975983856881627254693523780799881670575739448138382238033424113062208739738916333829841376117145790932762712638686388821237304906070775267493177180906818936976623701461518674971206794621594253071614984666524921229225075389626348348107978081236486196596343279139923917136979713892111166819344173969543465176475190564895057082021441931645835849049516538599701836716794307389565550550343772905899055348128936541108803377306782970736573308088634354776395206041807580797933028854197135167500580556604949896024607879724201714490849483977639639060624530346439845591865568106272135914481819805673281644005653514989308957474053629211213818641575843375115433717389657336794193787324667038518625622065075839766209983891459691683029016325117246753862189644573064561897103005055241239464251600881319627267054541715898009527104652634758129527653822229259118837620479718321170789041425639034327867298826075717961975966337506667810037291986325577756992272915664541948701850375444764739170400583124599904536555254861218050807591121216604071275723725407079248074940937009735740951758804234886700905070202426019714829638561665824718631055384081197921514723485308651648644318438264135569815673329186612243950430184365610001912292647292272191276396958529942801098888764520675298070215525588804163566681695843383812048808414160049948954491581306271881936039712051043916303665552918409135005734386198085826030312935575289659189659254628700460983300566685740200235097943917338390531125392561339322105852569473012970686564416205710451810502085870626486663450896699248997209391486939057832117354564578108232152753066348332288034755514612601622420910085705316287441510069285938256883877391812611446467650874579453869348776690242179307905063933472229537756029127027365991891448682086531452182917978739546596719339929540192390099355777613696316816985968726486514775145916987690799764067646510842954381741566375663430619436969920348211353636378462287157074028957518869295850702710865727616872264225465441543821712277438211070410522680627005687579551540078123910259101950019882845070661218590531712024374692820237442697990063416124864551984013468584338174205309703087504448747591379886466117134270369743718335242556904001033630321548388394053719411291273924541621254336391001005994620533992445887406114571556569025689300831152458142834820298896065397657240264511158620139578378639074963073384565632974793831089407901857471699125083531424729082237211056474400597083038319042940067192059220515530714833810404525743414599945300057109080536516989740671282478733062214749
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 33 of the certificate chain of a 3,195-digit prime (230 intermediate primes).

Certified number3,195-digit prime
Certificatedownload
Certificate chainshow step 33 of 230

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000010597897323 --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":1100000010597897323},"decimal":true,"detail":2}}'