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 #1100000004870293130 2,193 digits created 2023-10-25

Value

641843958643536801517713234510020639755512963344010191080193185599837637884058911447640682512212501777834485346674044575639689881732609672333652677774798479128273354301778728393539998364783286356340903734110078153316866353650380548617246937700094199328335067984249372218621508670853514531551467910242206969649714441771421677137004227622508626835390676941479476923831533960787866987898106415132410912657730214594410094977469264561955515358099626002395562245443303244704531845125188544193646652369527895834115099918458556532847709289335385552185156266673558128442027680926499014610533821246831976058574941382154800645928742723136432767699589007684106902384492802336351954647700871068812145628725405111599402107995276337899916455823143621695097599068330883211536726327115529654328279825306579276722982849107972550521624765469592827551235881612005807906560080612072096287305367514222743400136459796277041338963183759235449401220469634839733735719668411660985789125513185591000782435084863302181801509398622239414544664218431804886833658703114286827337003861157950416391518308761650871181575521419103356372105698909203823151510249848336623335699656864695818907210867401568937926314296920973638706000754428471201748370509466347281905333434132797325092588094882347273805278541395702647503261896866601219118849387277267494537530773542124188857890021280188507030756815400938659299739500775175903993341748947639685670314794895454203014863768981316295034140804710651579304276375106479719584991627618367148822334388146387928854421746199486506831682808112763210072803986568390651718919566974697727629381672016270560768593516030543454289734464423957379264719617772778880623588132260224763543481141659153626607145992891001483182596834857528488338811933680071640328163733438570467552817466571436491464567818206278619585011213987231031452449549985775006981110915198868578795650764799615113662932881804253635898309338727232601120364210119824160483449652841362043441904504027524100810800625425021795988244596700346098896354066259428324274478376526076083946812083565902906618024502556335327337984504390464475508188040654445703351124957722083685107867193484216079408261520283930104903771999434902020174786621798509
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 53 of the certificate chain of a 2,631-digit prime (370 intermediate primes).

Certified number2,631-digit prime
Certificatedownload
Certificate chainshow step 53 of 370

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004870293130 --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":1100000004870293130},"decimal":true,"detail":2}}'