factordbrpc · fdb
Sign in
>
?

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 #1100000008814509399 3,612 digits created 2026-05-19

Value

950511792315955968824801805844839749146259694041482695266215705155299228383753309225289386291074280276597601041262145660185831077454323089855948948246266606391401694921318049369576015131772015290293227595828247846089297640244919142354193634704271667936516840235596210733737621254739723216004276866017342635731952749045248036339216646649770471539851129669985155531576932664145087238652682343677169489989260728270643993845274206866420951136589608862921625169656787257220003566896046506143369009162239711210044798651313133722758602590197581354626488178324488778580632544424858885806132840179950946147029443612905271134160127637744842361524702508946451935121867689250247375763518747211015562438540890723668713171573891728494717958245009474922749733521295035030305357683129448362294320926876447934730493312111163764583730266773608964985005444043169756353434150884303074786614877478229540438873706225913390463280117849603353359144883397410320669906386422947448256894808065603543975279851186382406071609379623265656785180225982043426319698924124535327705265323766040932206445738862382078964260589059690362235509591600637182234557861551655494701040120911409525531779391078648521584897266576414297980419634792048735278024305587349372123000993765796148087148351606945499558233855245779590528191624035159067893077567179919879145064223476540289589785255592567365098570256362630643743877907518824144808717354127871482683886463143651349315510087919387070607100802734424256726396082548305524438621374995571749123978222647783804527370305980983637484928123219999393649772861167406417376628595061058748273287150718658312310020372623733057408013711626623120934928059612850921343997659317284427072871792306667556759043443005080463538511034979158029916511414366786796905640698969445921769375060761503900081163441386059385851212109363544761597166480361487785063952581014382630360072461756296291583087344347767296325566105147484052790864412669063179562081273671541182641507930728294567175612930998550532323987680222714152810155316088649698051779319825035265671789150854582988572815751914648138322124882851792418265489945305468863940269665346496710387232856039473301265435439872410793889637319509879713837805634429486024257394605802081379175684650624888029365253988749867642345591958624467329336404737845560519656026757068404457554826728226228614251991030545667716565385855566274786317015547759819856051472614448907909385350173040598792866776443112158388157181594159160838110222937151686770749584761324861717615699985672986821935061197782046029472845693714305114060714764742473351087014520004847117279699195497350767671575126648118995683427183672946994112412148906258781467488060598169046399903335107095515065950703358094034427982220779739127101149604198472946045638826257665731255494150329308588720046807596635363221875673231275841954205267279906736575127188944731434931943096488670236305385797240495313869797111777107826087760788661096729721167257586972741938725291830449254166458114464292612137816654640235331374297964217608538328648812774952312716325238301433104830392325087666944604015194021825384866799698797817178320444658883660168260236450610724451772778457884282845208136344611364125430396459176486169803642339039707753739050550792520971378158282918819115295091032038963392508447775126021402427526702874089983533737726334431690965813133951553740220370890023920265160313421512547299060751850396570999077169966783783506563079927889939531488553721246166274171679448974265325051483575071042151923482344540209555728466173767576724960883082814090506615354421431821440146199301355828251771482288235179090977908638895892299499333346847
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 111 of the certificate chain of a 5,244-digit prime (331 intermediate primes).

Certified number5,244-digit prime
Certificatedownload
Certificate chainshow step 111 of 331

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008814509399 --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":1100000008814509399},"decimal":true,"detail":2}}'