Properties

Label 2-1336-1.1-c1-0-38
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  + 1.41·3-s + 0.329·5-s − 2.82·7-s − 1.01·9-s + 0.647·11-s − 5.15·13-s + 0.464·15-s + 0.793·17-s − 4.24·19-s − 3.98·21-s − 1.35·23-s − 4.89·25-s − 5.65·27-s + 7.17·29-s − 0.216·31-s + 0.913·33-s − 0.929·35-s + 1.38·37-s − 7.26·39-s − 10.2·41-s − 9.36·43-s − 0.332·45-s + 8.80·47-s + 0.969·49-s + 1.11·51-s + 8.56·53-s + 0.213·55-s + ⋯
L(s)  = 1  + 0.814·3-s + 0.147·5-s − 1.06·7-s − 0.336·9-s + 0.195·11-s − 1.42·13-s + 0.119·15-s + 0.192·17-s − 0.972·19-s − 0.868·21-s − 0.282·23-s − 0.978·25-s − 1.08·27-s + 1.33·29-s − 0.0388·31-s + 0.158·33-s − 0.157·35-s + 0.227·37-s − 1.16·39-s − 1.59·41-s − 1.42·43-s − 0.0495·45-s + 1.28·47-s + 0.138·49-s + 0.156·51-s + 1.17·53-s + 0.0287·55-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 \( 1 - 1.41T + 3T^{2} \)
5 \( 1 - 0.329T + 5T^{2} \)
7 \( 1 + 2.82T + 7T^{2} \)
11 \( 1 - 0.647T + 11T^{2} \)
13 \( 1 + 5.15T + 13T^{2} \)
17 \( 1 - 0.793T + 17T^{2} \)
19 \( 1 + 4.24T + 19T^{2} \)
23 \( 1 + 1.35T + 23T^{2} \)
29 \( 1 - 7.17T + 29T^{2} \)
31 \( 1 + 0.216T + 31T^{2} \)
37 \( 1 - 1.38T + 37T^{2} \)
41 \( 1 + 10.2T + 41T^{2} \)
43 \( 1 + 9.36T + 43T^{2} \)
47 \( 1 - 8.80T + 47T^{2} \)
53 \( 1 - 8.56T + 53T^{2} \)
59 \( 1 + 11.9T + 59T^{2} \)
61 \( 1 - 9.46T + 61T^{2} \)
67 \( 1 + 5.91T + 67T^{2} \)
71 \( 1 + 2.07T + 71T^{2} \)
73 \( 1 + 9.19T + 73T^{2} \)
79 \( 1 - 2.65T + 79T^{2} \)
83 \( 1 - 9.39T + 83T^{2} \)
89 \( 1 - 16.5T + 89T^{2} \)
97 \( 1 - 16.5T + 97T^{2} \)
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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

−9.211447314687817175374250133722, −8.495921946602266801934685046658, −7.67738833806747573296586224787, −6.76426335603301011139846993792, −6.02019595135882054245362018940, −4.92245957888732753277832544022, −3.80050060360430659359009983484, −2.91281321381495051086065125200, −2.10790310474945145263368411920, 0, 2.10790310474945145263368411920, 2.91281321381495051086065125200, 3.80050060360430659359009983484, 4.92245957888732753277832544022, 6.02019595135882054245362018940, 6.76426335603301011139846993792, 7.67738833806747573296586224787, 8.495921946602266801934685046658, 9.211447314687817175374250133722

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