Properties

Label 2-4056-1.1-c1-0-56
Degree $2$
Conductor $4056$
Sign $-1$
Analytic cond. $32.3873$
Root an. cond. $5.69098$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 3-s + 2.24·5-s − 1.35·7-s + 9-s − 0.445·11-s − 2.24·15-s − 1.80·17-s − 2.69·19-s + 1.35·21-s − 2.24·23-s + 0.0489·25-s − 27-s + 4.65·29-s + 8.25·31-s + 0.445·33-s − 3.04·35-s + 1.41·37-s − 9.03·41-s − 9.09·43-s + 2.24·45-s − 7.58·47-s − 5.15·49-s + 1.80·51-s + 11.4·53-s − 55-s + 2.69·57-s − 6.93·59-s + ⋯
L(s)  = 1  − 0.577·3-s + 1.00·5-s − 0.512·7-s + 0.333·9-s − 0.134·11-s − 0.580·15-s − 0.437·17-s − 0.617·19-s + 0.296·21-s − 0.468·23-s + 0.00978·25-s − 0.192·27-s + 0.864·29-s + 1.48·31-s + 0.0774·33-s − 0.515·35-s + 0.233·37-s − 1.41·41-s − 1.38·43-s + 0.334·45-s − 1.10·47-s − 0.736·49-s + 0.252·51-s + 1.57·53-s − 0.134·55-s + 0.356·57-s − 0.902·59-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 4056 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 4056 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(4056\)    =    \(2^{3} \cdot 3 \cdot 13^{2}\)
Sign: $-1$
Analytic conductor: \(32.3873\)
Root analytic conductor: \(5.69098\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 4056,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
3 \( 1 + T \)
13 \( 1 \)
good5 \( 1 - 2.24T + 5T^{2} \)
7 \( 1 + 1.35T + 7T^{2} \)
11 \( 1 + 0.445T + 11T^{2} \)
17 \( 1 + 1.80T + 17T^{2} \)
19 \( 1 + 2.69T + 19T^{2} \)
23 \( 1 + 2.24T + 23T^{2} \)
29 \( 1 - 4.65T + 29T^{2} \)
31 \( 1 - 8.25T + 31T^{2} \)
37 \( 1 - 1.41T + 37T^{2} \)
41 \( 1 + 9.03T + 41T^{2} \)
43 \( 1 + 9.09T + 43T^{2} \)
47 \( 1 + 7.58T + 47T^{2} \)
53 \( 1 - 11.4T + 53T^{2} \)
59 \( 1 + 6.93T + 59T^{2} \)
61 \( 1 + 0.868T + 61T^{2} \)
67 \( 1 + 6.53T + 67T^{2} \)
71 \( 1 + 3.54T + 71T^{2} \)
73 \( 1 - 3.35T + 73T^{2} \)
79 \( 1 + 12.6T + 79T^{2} \)
83 \( 1 + 3.19T + 83T^{2} \)
89 \( 1 + 0.454T + 89T^{2} \)
97 \( 1 - 15.4T + 97T^{2} \)
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   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−8.201881502379814156046111754501, −7.10024022800684862487641383880, −6.34589796875202832984321461835, −6.10822156003934683279316172640, −5.08485776822898395825179018634, −4.48071430731100167982213566931, −3.33816472512706676692930349556, −2.37668970048841680958355516346, −1.44598569287685472879061441316, 0, 1.44598569287685472879061441316, 2.37668970048841680958355516346, 3.33816472512706676692930349556, 4.48071430731100167982213566931, 5.08485776822898395825179018634, 6.10822156003934683279316172640, 6.34589796875202832984321461835, 7.10024022800684862487641383880, 8.201881502379814156046111754501

Graph of the $Z$-function along the critical line