Properties

Label 2-1336-1.1-c1-0-32
Degree $2$
Conductor $1336$
Sign $-1$
Analytic cond. $10.6680$
Root an. cond. $3.26619$
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  + 0.374·3-s − 2.61·5-s + 4.69·7-s − 2.85·9-s − 6.32·11-s + 4.57·13-s − 0.979·15-s + 0.437·17-s − 7.21·19-s + 1.76·21-s + 1.10·23-s + 1.83·25-s − 2.19·27-s + 0.181·29-s + 2.73·31-s − 2.37·33-s − 12.2·35-s − 9.21·37-s + 1.71·39-s − 6.90·41-s − 6.29·43-s + 7.47·45-s − 4.12·47-s + 15.0·49-s + 0.163·51-s − 0.881·53-s + 16.5·55-s + ⋯
L(s)  = 1  + 0.216·3-s − 1.16·5-s + 1.77·7-s − 0.953·9-s − 1.90·11-s + 1.26·13-s − 0.253·15-s + 0.106·17-s − 1.65·19-s + 0.384·21-s + 0.231·23-s + 0.366·25-s − 0.422·27-s + 0.0336·29-s + 0.490·31-s − 0.413·33-s − 2.07·35-s − 1.51·37-s + 0.274·39-s − 1.07·41-s − 0.959·43-s + 1.11·45-s − 0.601·47-s + 2.14·49-s + 0.0229·51-s − 0.121·53-s + 2.23·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1336 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1336 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1336\)    =    \(2^{3} \cdot 167\)
Sign: $-1$
Analytic conductor: \(10.6680\)
Root analytic conductor: \(3.26619\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 1336,\ (\ :1/2),\ -1)\)

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 \( 1 \)
167 \( 1 - T \)
good3 \( 1 - 0.374T + 3T^{2} \)
5 \( 1 + 2.61T + 5T^{2} \)
7 \( 1 - 4.69T + 7T^{2} \)
11 \( 1 + 6.32T + 11T^{2} \)
13 \( 1 - 4.57T + 13T^{2} \)
17 \( 1 - 0.437T + 17T^{2} \)
19 \( 1 + 7.21T + 19T^{2} \)
23 \( 1 - 1.10T + 23T^{2} \)
29 \( 1 - 0.181T + 29T^{2} \)
31 \( 1 - 2.73T + 31T^{2} \)
37 \( 1 + 9.21T + 37T^{2} \)
41 \( 1 + 6.90T + 41T^{2} \)
43 \( 1 + 6.29T + 43T^{2} \)
47 \( 1 + 4.12T + 47T^{2} \)
53 \( 1 + 0.881T + 53T^{2} \)
59 \( 1 - 7.25T + 59T^{2} \)
61 \( 1 + 5.82T + 61T^{2} \)
67 \( 1 - 9.79T + 67T^{2} \)
71 \( 1 - 1.73T + 71T^{2} \)
73 \( 1 + 14.8T + 73T^{2} \)
79 \( 1 + 7.47T + 79T^{2} \)
83 \( 1 + 1.85T + 83T^{2} \)
89 \( 1 + 10.6T + 89T^{2} \)
97 \( 1 + 0.195T + 97T^{2} \)
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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

−8.633856653405875898404795538859, −8.243543897366249570353017934003, −8.087896405287564738579309217149, −6.95461960793331959629277211255, −5.64017743077406851593936175866, −4.95939784933351619353894834177, −4.07201623747804523757795484522, −2.99552604846120172756766724170, −1.82756722322965835551001378987, 0, 1.82756722322965835551001378987, 2.99552604846120172756766724170, 4.07201623747804523757795484522, 4.95939784933351619353894834177, 5.64017743077406851593936175866, 6.95461960793331959629277211255, 8.087896405287564738579309217149, 8.243543897366249570353017934003, 8.633856653405875898404795538859

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