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 #1100000003376054129 2,457 digits created 2022-05-01

Value

127154218534310913861916407925504060277005784926491964570837833734498233400398940926791591606213438533938099038666690290673393859966501083247772509735200797713388389966416007985200879076434334120732326481888985314528447967492694111207594526584229315120456478493251885800673866788167377953031887548296673672921084430585636515435430869308819559641837671006266582926574142825346908200696627121892521755446878251200302441775117097778238806550386027420271353178043382648266165183648783445706203648233907619209948230791961431439036190221955652588646367508179115016671574765591311900202615311785345942384477752761503632035866202501256303844923064306681688733338367779960387350739653738010985197582183826431121296407777441644466202263886593311817851038071600180912067933916801063923688046176990208253217956759542062868143306693698835745961063503072909385431253025989052639333596154094996487597079274065344209847281482017477908037362281239877460589025625718300059953368117661269809312643536902718583342995081100184499341103312894543845465353028510767264098503415285863718692641599475664693894837922601816970159832823797627327155467923750334967931019375429353846166716368353698288215023505312749695191004889078959769886028301239410680692540844117696521819260145299689056532228010671959275575558483524503450119992381089490259650094437955439043416832391181381833603565983772763069686205581367039665398843622698429411466499150623539911283995734778299000878992379063048815337826749121576571548009890989418766853910583231384108202228979435192157018873902155279243135734049482711598907841142786713920442351507585198849913381741890307568151632539138593959005733903712925028650702684360601189710551712275381606190163436729063112900905153127798557284746766756419905504500686692794927850436912348935150438656922910408587156909207616519013429325510865276393607068288142622464862477304313912181939787826710911189576997123570231939920867528697206029364712840991552719063848215616256976504546384914447971194945469965989762977147772592967159347033725203357406597001320933443484405745916810055304834526885726289342101536450077402650071307291281728802407215352223947619804634401526004089399922645647367268670928139716733266955725964161998591074763118754940695312138433646219107448450194447318903836818336808036146534387174834394587041305379269148573098821908037457386509905512002152991855769251365413348291053609352515192840114201974371311906913673114619160592384091534271167200255999
term 249^1025-250
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Is factor of

Primality

Primality certificateproven prime

Proven by a stored certificate (2,457 digits).

Certificatedownload
Certificate chainshow steps
Uploaded byAnonymous

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000003376054129 --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":1100000003376054129},"decimal":true,"detail":2}}'