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 #1100000009077027385 2,002 digits created 2026-08-11

Value

3768367480085832923898050679357901297368808277030636966604252208907205938519993287612962361922425774949367890012913313745406194437322519197762678953984576854570899405591166128409654497869483998681652891296949335073423869346228198203665992247325716662174163097334673218666362621300740348649996894689350011650085264550371626465841294697145865299886125364904486413229219974405787071571080687682480320076996259005405082733149251915698585574719894658120101940132758655265299198892046102467167178129208548551921664025229108887069663684702255311243268878873879324305684729521244139983453658954822195725421179676031498118165934334245533866836895475093160672366342224637835587098457531210373528523884105682171225728415890948408425950737066360217513099120670666385530112496519379830089998460008607638731553746831289350790921923225075154472231660413415197612564668396833844868592933256017353174304002334204623094121214741371175095159734943491399597919206036908599948740614826068000059459227048732776243887405514100793289598479026867566486458200566438233871123319048502832717906986768797277534340872043969767657854450764973219615622641175318965043405008440218569911482406520509122355681721858920594322833919659755423966142410565765068444396233149232174879416130370950450793708626322853811965925949470647692072840424209276171158930100051251530730478418307561706364267539984591651696261557947532387642951494417253321557552698172418683254281138191671755424169842831637176853416349105653113252751255194661402540465101774318763208357021209416754616226528302287360260554091024793292952770579537855010686669067378868773282829092035369925458977773954781604999608634840834510949551335925954489646212247848169796629469586636454542457512384133099998501404814452416230480825934533975934200640291001891334173470236594112945714635460047679995681438924221317257985256107358820955247028843520302263176688922245101142752123801720582069283299492874170938405090141325216880293319443080888270606872653177167873862367062438585503130217
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 65 of the certificate chain of a 2,942-digit prime (202 intermediate primes).

Certified number2,942-digit prime
Certificatedownload
Certificate chainshow step 65 of 202

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009077027385 --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":1100000009077027385},"decimal":true,"detail":2}}'