Properties

Label 2-2376-1.1-c1-0-39
Degree $2$
Conductor $2376$
Sign $-1$
Analytic cond. $18.9724$
Root an. cond. $4.35573$
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  + 1.41·5-s + 0.414·7-s + 11-s − 2.41·13-s − 6.24·17-s − 5.24·19-s − 5.65·23-s − 2.99·25-s − 0.585·29-s + 3.65·31-s + 0.585·35-s − 3.82·37-s − 2.82·41-s − 11.6·43-s + 8.24·47-s − 6.82·49-s + 5.89·53-s + 1.41·55-s + 2.58·59-s − 7.58·61-s − 3.41·65-s + 8.31·67-s + 4·71-s + 10.8·73-s + 0.414·77-s + 0.0710·79-s + 9.65·83-s + ⋯
L(s)  = 1  + 0.632·5-s + 0.156·7-s + 0.301·11-s − 0.669·13-s − 1.51·17-s − 1.20·19-s − 1.17·23-s − 0.599·25-s − 0.108·29-s + 0.656·31-s + 0.0990·35-s − 0.629·37-s − 0.441·41-s − 1.77·43-s + 1.20·47-s − 0.975·49-s + 0.810·53-s + 0.190·55-s + 0.336·59-s − 0.971·61-s − 0.423·65-s + 1.01·67-s + 0.474·71-s + 1.27·73-s + 0.0472·77-s + 0.00799·79-s + 1.05·83-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2376 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2376 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2376\)    =    \(2^{3} \cdot 3^{3} \cdot 11\)
Sign: $-1$
Analytic conductor: \(18.9724\)
Root analytic conductor: \(4.35573\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 2376,\ (\ :1/2),\ -1)\)

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 \( 1 \)
11 \( 1 - T \)
good5 \( 1 - 1.41T + 5T^{2} \)
7 \( 1 - 0.414T + 7T^{2} \)
13 \( 1 + 2.41T + 13T^{2} \)
17 \( 1 + 6.24T + 17T^{2} \)
19 \( 1 + 5.24T + 19T^{2} \)
23 \( 1 + 5.65T + 23T^{2} \)
29 \( 1 + 0.585T + 29T^{2} \)
31 \( 1 - 3.65T + 31T^{2} \)
37 \( 1 + 3.82T + 37T^{2} \)
41 \( 1 + 2.82T + 41T^{2} \)
43 \( 1 + 11.6T + 43T^{2} \)
47 \( 1 - 8.24T + 47T^{2} \)
53 \( 1 - 5.89T + 53T^{2} \)
59 \( 1 - 2.58T + 59T^{2} \)
61 \( 1 + 7.58T + 61T^{2} \)
67 \( 1 - 8.31T + 67T^{2} \)
71 \( 1 - 4T + 71T^{2} \)
73 \( 1 - 10.8T + 73T^{2} \)
79 \( 1 - 0.0710T + 79T^{2} \)
83 \( 1 - 9.65T + 83T^{2} \)
89 \( 1 - 0.242T + 89T^{2} \)
97 \( 1 + 14.6T + 97T^{2} \)
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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

−8.574063726004378194210157928153, −7.974159435433534614337836303587, −6.78695147647228441367503700655, −6.42838059982853659724120688909, −5.43751900538719477984947112841, −4.57456324816818137344915036238, −3.80802053484926746956691956637, −2.40785679451189277094406812859, −1.83204467350320842831120968837, 0, 1.83204467350320842831120968837, 2.40785679451189277094406812859, 3.80802053484926746956691956637, 4.57456324816818137344915036238, 5.43751900538719477984947112841, 6.42838059982853659724120688909, 6.78695147647228441367503700655, 7.974159435433534614337836303587, 8.574063726004378194210157928153

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