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 #1100000004842923403 2,550 digits created 2023-10-24

Value

154398107186786759743780510420097103731734203471255909567122768982427844926915131745787354277199107133004493450309817550756289434463966310796290571112340156310193302794250171252796846147470383467619144168274286388120464884394469927886240200497003636300498760412269503214153788224346113192285064985986920423350050308710913655809349720100046582682295290819630463535770138611708170685861684152946835806959857684847103457895937532494027405466741173915574950416072600959606937633720427352182830237805959014812408152588757748150427766204263801095748995147609743524758265588948895676281169425562418937067151738643236815562981581198166430005219714118225559083914972993727686912348405758480066960722466127458717434451343956320122729593144544999556656958807804539853065695397813714077086172761572497336968530699264304867104314348640431398564142834026836791685383185979350528461702201660975475546864551920702397868858836659372778755681909202561299180863417349653269366529851812822593188346804099848354593494781166826846460814534035462591734484374436395045690250776803769656604654349304474494056519316983757464382174397909624234100698760446117561773270616934827918142571482373370479840695247072626584855084016716653324138318115072790651851343254610353662883047184681912813452582657879041962634319280991305152652146960888560753972881652520825269131458663949786000551178279986060816315181984944681917818980413317099471445666595685086264408284608654466001224604798784689727028168069911237809966373539395564391223855718071324176041970985373277305225097837702079929172183884320151215886505085753405507760530365218684395823792457174294664204813367507441025371710081264424845673810867585809887312469105971992129475967853561534992351478586669205297200246298830217784716257010833405460945362040752766528573658360685359552181856501707664193721134576118521369009108742004517894193560213383914357268895703532466366284257594725242133970771921039741961207189802590050101409860297301657171345020710060742734739423108366617206510668713529358577715065887534114453857373257856811710507340726491634921700138041858245195289456296776338216079429797146456554142701506019188275027110004869995820832373849615814957196425871776887511053949167846060489501138183144687317207517440933733766316904534011297953531208534568206631331781555081925846925354998399721154772543472821692922791546744866224722043106977965886200530246098811093047713561273844782676324820145809872355267949346278698445988899985665347179269818817266595227619666074982753821554307648111455545712938032162236233797334676749
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 96 of the certificate chain of a 3,387-digit prime (409 intermediate primes).

Certified number3,387-digit prime
Certificatedownload
Certificate chainshow step 96 of 409

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004842923403 --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":1100000004842923403},"decimal":true,"detail":2}}'