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 #1100000006985328443 2,599 digits created 2024-04-21

Value

3990546970322413889354608607106149568042358953208030297719539690073762947689552119013633657304341952650434318555515921105797396337256086690116619603255845676578344027917401814279087946876868135662483979607390292726227575997430732337402785334076591683557230376528991108862430992348943264855792482107981660024014828766431130389371318165149083536642842748350364534252761019546274838807724256886160268827652987128613922623502077964562074111465082956869727958286693580549382623577744027558489157974901882670639206484720610282986548376010296975154191231638662034032201034056039984214743895542526814414727211710483328897731719647318110073522514508192683842539335048381235375912091975530504760181959176075287930123067442559190138858416861026720042874262671949940251722602690002045871647192647045059999424441467681252717617223767176012611801084823573881274260071655846454861981745553855414985480680512302846260535491819726390656418984372120432183496927480879834044422228440878313793611625459892997944919824275368397580223613257598352610516206860194646900080093609182752536442557572079884556914577600781273193014853955759469348186732018237283138030760045483463843035154762425541506927851316399795492945805861726199148856169985898004241951372773875205498682898179976874593527914303298948351957048296476707983025746925725757481951116700007815313139889440842436715334221705601051630840249649146938759808920220300192951886964158373168456645666932962892984744683948454399390111347136382723809990264935921591059542702314531548425726118513355665192688054107626010631410703110605696353418811183789949635137890550779373895779011099708345105477227205142071471250948576867429656304906169572350835463447126146911007329976212623276128980676229084895409715400079784003590806092298403755062574146236737522535573290850115066933034020962656493865517699128285161548320681690792419336386303950265895052190278775231090685256464259075210297604499564253414143086397310803959853607980103617695930314806105776155276084512553682494353108848190417147010544140740375918354033312349673214108147345969494678999951749638103610421601490237599500444500861048854503033955458494218081534456070581104638768156967629683425309406052990638301120289050907217198147308491630838728678807299856452224967027066669775660965555859003141468164642611400985830086450234023937461016453736672875472134772154867520360669959868428982090757798668696492944598420381912459440834926944797268962223961973698853799153179053813178192440812131722202979944734872829017344328413781443505504916739088224308238713571655373593726685391517638479198510096252745773235310119529
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 27 of the certificate chain of a 2,867-digit prime (317 intermediate primes).

Certified number2,867-digit prime
Certificatedownload
Certificate chainshow step 27 of 317

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000006985328443 --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":1100000006985328443},"decimal":true,"detail":2}}'