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 #1100000004862505006 2,565 digits created 2023-10-24

Value

366811573769821278130973953539410174738858631254014247504077591875816535982009195875345939143875120960422601621371095257090223760598168339645036739226283583839407342596496358670593800190861683044035877616664773207737172034951440668103778819436399644837572515476863279443184764533432428994390347551582468480341677478453394821330585415608364092975817130562622955682322569515804120173873903457135262370847363921469735264299690597683912937571157166016279180462486794929302992986615368967496436680919321697181353643814863667693538114924628228732257901913736238248340443636667688044063032574248305748300411532463086023174786289541469290845122249017397900724277143679749563116099294829163932411722291529446412017283468262077867830358304513358808871783961090218909592355032488845261175551081702046194645049069874857581835102158338100272301282540012303743994354436456777377179758401796225523362089243426739885327762576560133820343970533954438300262743461171321518239757291432374762680505176203274068344078123169589030334906583865787820978023404699882317336329311080536362157750619305216061875740096531637479765203454627956336095720692871434793884503058149965811065580347891035769980615626221815299082895091850341922122745099896271309421776564651146675845694607342791428431678679470556505339936093436036957073812703068462006194975603405991522127806659760199479876237913166490104062827099369854989859494241096963743470953744093902814561138908804265180915494773139255201853080438385411480770968702955682385977156697090136671612514853236733692870151026751613222174684144056561148529281012054946467235387255381820402955581807689834439789611202980762043412185800029610304809486966033846040527275470571185722180885167472135625985114826116979926084347997434011671999509429438537184229393599920114449520868498573806974356731055897194856049017263485214561812084545234502372809592184326762515442168870387869977948760865317295506867939228094043619183761928579803685501224811827459244856412628365671945387301566413543619499283832531413431497354008668332244840431907112562735897923549797049921493168262855099852338546388385452644606926474461008082221890731490014456439113907985678277212976392296061943546809414303455915392735342955878486758751654841022242225451085427886315986373894255915728952873670545235990420449992771108452789307701949814903458248124421591427063185230487516713818315857777740483929545322497016926638996164204239043258124816031555464253267320101346767276216905123723875031861330132059373606132480941477910284566319053148812313985527417004514973256301720886846642906141
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 38 of the certificate chain of a 2,878-digit prime (357 intermediate primes).

Certified number2,878-digit prime
Certificatedownload
Certificate chainshow step 38 of 357

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004862505006 --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":1100000004862505006},"decimal":true,"detail":2}}'