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 #1100000009088757627 1,878 digits created 2026-08-16

Value

137830567681652176463765733786986088001358547280134430847221339745105277919874847309523594931754294833906678228160912093824563945853520189368504199086791558153221895542607061719469991506147913356522285260146658588071866531327267915608490425986158840050323535245070111335776287829159775310242967617184982186635244646547412854842625341438783724540027420196587313136259665994064029151381043678706400160532096640028459616833296937243608214797746142660618888740413520526442331036370225018983000079199488974560435757433669813094316316678541703810782499611970361489591178824894144000773688969971071999310199788101008837081662788487172209024152149687801546737389633132351344429352706935068920956143730354990258865273935350858090647105594650925120694058186768260395032085395599327109626388788099399285197737561811076880801356543322193464592718803204700056435026695700362890507277903321899526189492397036348491548568368143893415315490601848629661733758756649580706135850533150077310343921195900966693993349122807044294340540730115500148088039093941251460242424792468799248684231632661822384488215998348598430140929330613175341024081601766865234663373221933873618432548540406795144319833417623739822273475635119418265252017335852634511642349734113261126905449429831705863680011939308954928308995528991730453378802220366871081611046514126374830251541782666354394522412823659557057523951921191173957636652416288138735287424804569802179331217480615157991881947455132015351786060878352681460526507202743392832849753336816067855310499001002268612458339285754901901248009183905400521717526768468193765696560894234484337341129243321582716270885714757049563390541980860328590166545556318975124284302121543698840202049320092537688129921901787923543069463855528221526547343190723190056630638096001581499799215327396718778875728385715783418447712734940712367692424991361370129962807573842817018210937
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 11 of the certificate chain of a 1,975-digit prime (156 intermediate primes).

Certified number1,975-digit prime
Certificatedownload
Certificate chainshow step 11 of 156

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009088757627 --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":1100000009088757627},"decimal":true,"detail":2}}'