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 #1100000002953147578 1,354 digits created 2022-03-06

Value

8965155102872423992275381355325932167754674773053470104385519872854680780298715314371328050322027175567560698138629108281235970575157262380913834575668581006340045480706526469938829965632699005879951116118128926813596536611187214343758152183032614227929106344529445512321472753128589569078007706933853604852853324506281387813948984710908478330437136341225121923215949709444290869695994200367452909133109764753163320540472745807268210228253685132699229666939671415645960634223279767140518963593792259939695292415757714691635633783073035103201611103329736671340551453770626179806260274930519028903240387520033271784994233601872599493867041480719520747745444378745644401758581208196368784584512860735051817991670812573696649953076116596797918721987436508455503226462387294171839530215441334165401312244189175500791825158741307659619782429532054402001060357835116173599038155699766664735493259955913186004025170944870313865132887968437317271785048195427543610974396152479836619822815871529055164639041305965648083163772225237388699156764254493251050194295777021469033108153763155678676820722157924213072756305681740013618115578492654036510985894607976915012594452934554095515567867150154426756793729219200549728731990383520893483145875733775238776881354778022769174649673653240748015818496298939237672688857836019214312690168591420947798389214572921090683321
term 21^1024+440
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Is factor of

Primality

Primality certificateproven prime

Proven by a stored certificate (1,354 digits).

Certificatedownload
Certificate chainshow steps
Uploaded byFrançois MARQUES

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000002953147578 --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":1100000002953147578},"decimal":true,"detail":2}}'