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 #1100000009008073540 1,413 digits created 2026-07-27

Value

102875905394618386990208672234568973959537508819582811943391657578331689016034687142857335534000108901140201972718760805125207095119404618551358435625979912983199876736536262686845785983610274988978940462078257650942096203777297417044932555424558853031870478299201681895598578025441830106876964480806342730639685237060756517870014380655388278323796146190734026689243313099280304062252778372042977840568625206215208143572672718688784496710380803307196388716954214999630787298784624385054419235883529875531355094163328325149428006565637778823725211855337794427721833912120416890106796501315507406014245677123679780938058707186335642587401750464249009744670564894977204419719396648527053428996557316156315201358399592562082626980473239276594321799793408482072404586196065681860748974109548022803704477365985416170500946479188794473917377743982214925184078505773427941435851275813144449055643122485224553268894838324027686478660040871601123235408058854868997416202329604654617030613262615982087833043262407943205943443983016719794832991019684010043688803134968267405619772804506477164674404596480131941806135931269377915897553103107378989755048952169714027027717799150068498521668443476080692460880471361276252728620353303645796742104751967206207879427353726118987717357276547036036920456584536602920461427953938505949752226533906925228081686630780323817999792246254775312872947509222582887110062856641178761972154733
term 7388^365+365
Permalink
Is factor of

Primality

Primality certificateproven prime

Proven by a stored certificate (1,413 digits).

Certificatedownload
Certificate chainshow steps
Uploaded byA.C.

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009008073540 --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":1100000009008073540},"decimal":true,"detail":2}}'