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 #1100000004878113860 2,383 digits created 2023-10-25

Value

4456598423308736560063810197970159354403294564784975351838614199110951292394205700049699051144598296212872780543702320765011546001246576103645359825372520188701387853904867780281124220357107695555533894039002785968598905560380103603033820628314641102307652095559268941461573095348959927664635848496657681963016982039436660622873855050496238396899264637846190119679873094015631918668587364074873489174431829715158773355358890453347322372922848349573362861036045748391655055873411761425688401026307438226154267539135798351067267857554809604812074728784583720928374204021117757878940740045059319776154864846523539337095468630293810228948246667790977452939338116762637472243316480846428440246302420583634346250403625638799444849871708813469914035628029022188558178768099580457641353856152777684548260359366594855012133954449071501255059778258982505631458956789719694889666204934025259910388316959709400026840735859537023955988734816160312514940880358533458949263317826906372061818837800717340391729128169804198216927227950849134125668292595495881104416284919743121020347382477271080499406979823593536449153807912899412743836103039502912501899229023267927074257330312274812515855345722758243396340427913148259003726620014291985228350200626262548700124570699839338472410469827828706433612993324302687210115644818209749198677877569018441814981308469826053275724403768631633386876707926392808574823305656024534849453518279253139020707009843718029744954245325301051648969713782889686582338291704762201500681957670167630095951951628184164192411393113395254755764567822349279555921626352964763504783957917667684439473155689516969542997865698391035182060176753660758219517106591651723364420169177176087598491252991256526603913608154550036943244083374327039660842249271868076025983345330709909350443610616341256239942951993983184504984726037175133918863168391875390568812161686795107042203170640615692715012688094892185994339096657117874100527784139367188215731583127338292666995979088769681242088090972546723493641085736832501007140282084223400213267532530211070175417436187373643915168473982342225526738053044472624723816201909515851168314221534177498422585206078120888134116128834859335413882899170540249555237620626940123116408217059502398260563258148100427159361659728513213640373508799540803444118316119509368635337773332810932765922586916048266777840387098417771712924768972703808780519141
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 8 of the certificate chain of a 2,429-digit prime (346 intermediate primes).

Certified number2,429-digit prime
Certificatedownload
Certificate chainshow step 8 of 346

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004878113860 --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":1100000004878113860},"decimal":true,"detail":2}}'