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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 #1100000004858702238 2,763 digits created 2023-10-24

Value

118755457937803323169573881518115025256046760666839887057777504697792490042403973950944823503532300291656954717322202825270882231805739548421212189267789987832588978577489007538257978293055843975736102105012906128077705907005503233119354268171576661138183577152356367830910669266999106859384901776445627262286624419746653778567775571013545284955090018676157839052764157596941566625308834256026293887689532009928865952450146066607249269016771651024550471963436250563487604682442032329532650065007458371328114508774182573535328027477910641747854024215494984768912852989994366626430535063692506947566210069571644057674318685618140021777756650582010911944220819899042889356054968715139117038778996078118069014204997936091209868488548671796640758100136721344248069581027318996821233314136999400291550766409397199019712986180516798315498333159746593535929004667550772692103186164276208776653131596895171063897797879023481995554814375922106380447828297923710737801400466756489975492694634200611813208928581377440840841793845505659933447768518347014041623418047093413246351901772652551696407358026779409838784783905654099309554690295119238207891981930540930550337582900516255251433297442457512146190888520050681961987615892444751610995741200218705044355274886325009955444657875047969940325362617241743185467797137725807560928816147259615196221855227204545453146965960551223577163501339839994639798351234324260418050231587464470846389909587592642985597034576216597066339844221589287536369877983872989905612409581216553981838205982276414420814932344704637996226504759576419379097925468846680040813031231757092259103062932127003893342765211105020683468845416893253445777166376150582066215678823627219322796771553544158473901750413742421205759580511127184691345631315297027994327456819849594778546449974488819412741789416256751397540163420113339596028241270450769938645509377868685400048300497842491663650716376323686742007420490582748450733577152398557744449867083448929325664445884627099328193905386758147533263575556818384781083375418301689766123151028153750731773414387506807928245232202968260952201362247478225214847379065908317764951386016176982901586861498714928318265830840845671688344828952148787661436432745176352938384425032182886979127785923011465000985662510934556610057692149852484921868653739234174907100224862400774476400663234460520901447255327131519685111041190441028470481928493319412071142157613245545946082348378033599008964145731384279213742039000850484089964538113712962147445844556212050227568107698650148242864833182345930084170235589186056988365294650216209671647250876488337277766863910670114164567093677996158051861452423271174610141741595739923575500291947477148155791776565181156131100817786819527097567347367940964267986045482772543221662287341
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 20 of the certificate chain of a 2,964-digit prime (316 intermediate primes).

Certified number2,964-digit prime
Certificatedownload
Certificate chainshow step 20 of 316

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004858702238 --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":1100000004858702238},"decimal":true,"detail":2}}'