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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 #1100000005739782196 1,923 digits created 2024-01-17

Value

333557854710693765900496362717957427389921442276707933274570615248636981061926075072953828173516165456232425683665752534253433631808225621640617530469411322759350848095878306543838132440337025432757776581100930724576757118772568328082176822012516418396987111673290006948825733365926423495092017538412140723237714574595482627964149706354452858939421442033431069846447051266945392195411448965612645543337165329359560296329497172315056390245319943417286511240832107779374793561974232306694463049176512549247438432574048526808305706073374748025337063389482746349723190321309775229174395248252246536421900898892851595954028185560531634966007817371803137854927057717741568782603233977190363129096721601812428123224655345848747262682638945578770101478021937807950827045447614966311920762956671268442103959439009465019353932501225433865875760498865744681546426903004945434182729834449778071814330717437025234200197325987094024571902234716626768923194469857578062434992952179605655594544224736260287318841400625498758446118303325782771312513753030902382664010243981124916044864680987671258997318255354498466280918467056975420685888754371859902575926401481351112314368323675785943959655049221877829449838913332271191200257381668926766847182446751657104187216957626919073699608102672258777276263781755047202741910362447555197921420522958892255999955854232171095831652865726545983583413996888068477627521343845107758529895401393521702360972563267596312094718687204796529108374282924489452640329968558556422696383533357795810320746578382069901861665939230838024449660266883415935445720401144697162454841957957787540668885577005771200999016498242666191860885279936280425895118213829085253731672053429498438645861653606907030523773530603211548966209409767205335933174032009015353012913184322928193872642589742330414394434888640323913021204494635705779409420947319442106200764150061830105608403109755967154830177595109704712859628638902869
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 51 of the certificate chain of a 2,548-digit prime (196 intermediate primes).

Certified number2,548-digit prime
Certificatedownload
Certificate chainshow step 51 of 196

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000005739782196 --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":1100000005739782196},"decimal":true,"detail":2}}'