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 #1100000004870451355 1,961 digits created 2023-10-25

Value

13173435210590433814070864131070896363858141726826340931951992109251746378895487269563216150563324385690284529566158539168867433205309264173888761981700342154871097196696178050222484925285791287784332772328336211041780618356459452115522048772092785889075177463852891390242588126674872933926693906763854069491358751571030834958688895235208864093018267519111817837356114621317533094638901196311423940775136149002958906135591573673562657810317905404285015917740296364498630948006286511971767561875430158656135520375211328004726102448580999990534074857427536096831149567427544845018972499236013122118365297625753171109405191257959480245575447584564596905670184472137927230371925392586458279033363736333185715754770742165425312147084858220242557558804171009736196436244239198134954558083271748633807094909677321968712183653019262219333751373222122690938251613109389126961916451686266331474221473325777018841177968416945063806786907950292218669969559915618656317999488149791118162923944461247993768966408258866094537364612620170546506334838011191680659617794664831727254627603789133527341082888019797989841747799232111608177917556593599474397690010843220159146203259435386378170157550432706139487444342367410661818384318389029200960916167885304916893575147817958984809196128171411210335633877186255294619697090872239242060104250644436061197325984599640907626016270190795990503717922256199850842559253414831801231089476948699994239021180131526808485740138231823757249854352305442936306948603396125683863826337444037695666922055796671965434582753788400945712783685818462717625824453267406981527971539234713807421848842244529481952641869282619874415731092303051020717614350522266647273377388568198033402654318264164393894912105316958542287906209637719510303259097209820995685898743838350911572977532764284708459370100637395091104024812851448092588215573397971799249205232130211957021016159740823977586781561998771855492417507957379384185952166689446337372073495560736127
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 70 of the certificate chain of a 2,632-digit prime (288 intermediate primes).

Certified number2,632-digit prime
Certificatedownload
Certificate chainshow step 70 of 288

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004870451355 --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":1100000004870451355},"decimal":true,"detail":2}}'