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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 #1100000004853868550 2,105 digits created 2023-10-24

Value

23644532398720952882986320402463544497474203669321283764765396077046375727068846081536151149142624166022311845367815359515534464419704541403723476828208830411191666174284580785130173514972653021513247024161085309160408142443258542013703140128975874493951768078900408875809671167565181434612406664297456589442622272185087352643725675910063447184844364013979334382264087892696030748028796904859854030411061476666919745003658975323479222497613724006341737229021164562645177467279888292203151210898561358859005839162146941027438555695692909227731392513757653472043949115906584718921515650984659268046866830795985530404889965640644905676959982096148732390669614451026224352734922900272746868942894456752009913697989152311699680071192865962379562475758425598872270394946540160989442278838056109882254094742258368266906903310863415315349615122316249021991972883308161579027782428593305679114590801902483429236793048492533368577672330269648931032668102550559190280633633346900613073176765066656578848388517075221230712183675898844705085837090304466419196487598007918091886381614571093545190478970145939784540446363932857775746917755484878517615375394553452871632797693263834565165249678511440864609632459718657355604197276039970749781875973065763312436232179962358684673465496107495946897622154933230101088649830240700104427792057714896912364661744226105864064704197060240027103971322481881431497652603768928927886304470372917657949176612650290602372904817027866379401304497976902234198414035949237761510745502629215453938958273759080648161003191587724059468208691730550633442689743107808835490940331849909277291389584169078066244909469651234573248142459915815882154608739522327424381608847504375029647582187848518117077292214339587413277744127029000787267297925112705339995430031292362471327598721042184488205947716563961933864582318844290287109517982825109703689365828662428236835702949959097887060896186647298912519901548253033833788248704928550942966216690175575132618214393974691177832721667421193352895220612941448152457080914335742434010974713467642854539109254053854666973105759633024347713509989012420709
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 75 of the certificate chain of a 3,109-digit prime (224 intermediate primes).

Certified number3,109-digit prime
Certificatedownload
Certificate chainshow step 75 of 224

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004853868550 --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":1100000004853868550},"decimal":true,"detail":2}}'