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 #1100000001026711280 1,432 digits created before Nov 2018

Value

7284929403673686135298971758955240357261565921266272483820138248176086490987740021552052000156778203770860588474737988948998036570323545062934447135012018677587444758487522497607263636356295723680157210094704779555508508671800951953281714917557945175623972152904369322178699022390088740072577897043778020014180429831111007774787493974147210108042650711854733334904836286351385214932640966686627443029843518167160743722884403482870110127341725136674602765183333184192803464894042926081631733792258881321278924518606010644147087984209560886277372651820125074022468473014676023836741051134662180009067111756884842463608377154701905459771924158021015880474219532121959941689702475586532869523977197688571745579264992475886787264304787634597381853235384259207348704475187358070757954849975703839102316601902084508707392169306401505185416188717865692544113210414857720978906044095031213704316583703610275858114272855950745079069689020164470693286710797386863044029845911395458307906190684681725445717917196804165166723190667362052920271896583434152790620517818278504639116303988881552396957910272548962186929824295955970446270180593024577196017097173743502412169814870674554413416113020601837422444669467952670922324744923540984951933097473855928134613117463608596415788125937035967042606458559892324381676627415535483605887187169814041718115078193681788948638589084755197379847473787649430988805100571405386645971293270469984609377647401
term (567^521+1)/568
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Is factor of

Primality

Primality certificateproven prime

Proven by a stored certificate (1,432 digits).

Certificatedownload
Certificate chainshow steps
Uploaded byPakaran

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000001026711280 --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":1100000001026711280},"decimal":true,"detail":2}}'