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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 #1100000010597997049 2,336 digits created 2026-10-06

Value

23320445654741355659368101000473278456378420352688665009195455158324363779550297774818428954485343018180518537338881503414971766812033406592517718833866223727050335296726358982700473695979437712291479360126248816792081985848156862217643387259204168288575552878239339860312485615475216009796927871600274758699056412572825305044153218364492271188744519768276022091205894891499713008079567393779305839546017371697161520500941172548145537886546292290721722410964777920778005575099510298224319495496160725156954498611770856998640513742459400800682303691709995175620762650742412236046339352538873752737271066707412945287509059026066036454968193941417712553369909679787096767006656441714874887495779677566387846721561030793725026284610973166062345053405864863807419827219772841537816788782837002063194942809644064723986841285966852773368999553041144858528233286503771883428372583947400108672111528914451957761830567147881262055204843659882371217582539855974243158785035580177969328367290112899303583415314065618568115481293587920095125003948165560189668412635456211035234085015600248550603547372972180049491861955002543447340877155783836238308146132809244399430862628162011044542223829928730833856576204101799059756383671578076971693536360918568218571871205659703921314111142818888165943070742758721708783685286645867299510992473974624938801417507740443013353878083309467850628850375469678391740183713904986374093160907143736505068684555679530483389321574060838957914843958175752858671875783532466769377897658987390258931732662241862028951463711730142137630747610245635499944847941503488034368234282996063657012782343451065951059237167417564494541122023250074499768552147982275798911589963930979266702885925342441706725617835312814648182860245373413308366310597297883468343981881178940321122287709153391157963469051796441692829999108767750682496606429469269800198702586132407450436211132324458546303079040679563530367347788570627054317694799102711159429270440374056105457603645195474279422804169583562555842138706526416784123822483690788022707217078676385265180239505266132678955452233759617123635776733050440375933075507145190025972634409176887897757527709002300274133864824567036571106939597335083400611680244558641557762428391832827743673250444059391248216575508137707254559883927629479670040973930018052171956204574011113401890148260873787
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 82 of the certificate chain of a 3,200-digit prime (318 intermediate primes).

Certified number3,200-digit prime
Certificatedownload
Certificate chainshow step 82 of 318

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000010597997049 --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":1100000010597997049},"decimal":true,"detail":2}}'