Properties

Label 2-334-1.1-c1-0-7
Degree $2$
Conductor $334$
Sign $1$
Analytic cond. $2.66700$
Root an. cond. $1.63309$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2-s + 4-s + 3·5-s + 7-s + 8-s − 3·9-s + 3·10-s − 2·13-s + 14-s + 16-s − 2·17-s − 3·18-s + 2·19-s + 3·20-s + 2·23-s + 4·25-s − 2·26-s + 28-s − 4·29-s + 31-s + 32-s − 2·34-s + 3·35-s − 3·36-s − 3·37-s + 2·38-s + 3·40-s + ⋯
L(s)  = 1  + 0.707·2-s + 1/2·4-s + 1.34·5-s + 0.377·7-s + 0.353·8-s − 9-s + 0.948·10-s − 0.554·13-s + 0.267·14-s + 1/4·16-s − 0.485·17-s − 0.707·18-s + 0.458·19-s + 0.670·20-s + 0.417·23-s + 4/5·25-s − 0.392·26-s + 0.188·28-s − 0.742·29-s + 0.179·31-s + 0.176·32-s − 0.342·34-s + 0.507·35-s − 1/2·36-s − 0.493·37-s + 0.324·38-s + 0.474·40-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 334 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 334 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(334\)    =    \(2 \cdot 167\)
Sign: $1$
Analytic conductor: \(2.66700\)
Root analytic conductor: \(1.63309\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 334,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.290696931\)
\(L(\frac12)\) \(\approx\) \(2.290696931\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$Isogeny Class over $\mathbf{F}_p$
bad2 \( 1 - T \)
167 \( 1 + T \)
good3 \( 1 + p T^{2} \) 1.3.a
5 \( 1 - 3 T + p T^{2} \) 1.5.ad
7 \( 1 - T + p T^{2} \) 1.7.ab
11 \( 1 + p T^{2} \) 1.11.a
13 \( 1 + 2 T + p T^{2} \) 1.13.c
17 \( 1 + 2 T + p T^{2} \) 1.17.c
19 \( 1 - 2 T + p T^{2} \) 1.19.ac
23 \( 1 - 2 T + p T^{2} \) 1.23.ac
29 \( 1 + 4 T + p T^{2} \) 1.29.e
31 \( 1 - T + p T^{2} \) 1.31.ab
37 \( 1 + 3 T + p T^{2} \) 1.37.d
41 \( 1 - 2 T + p T^{2} \) 1.41.ac
43 \( 1 - 4 T + p T^{2} \) 1.43.ae
47 \( 1 + T + p T^{2} \) 1.47.b
53 \( 1 + 11 T + p T^{2} \) 1.53.l
59 \( 1 + 3 T + p T^{2} \) 1.59.d
61 \( 1 + 4 T + p T^{2} \) 1.61.e
67 \( 1 + 3 T + p T^{2} \) 1.67.d
71 \( 1 - 6 T + p T^{2} \) 1.71.ag
73 \( 1 + 4 T + p T^{2} \) 1.73.e
79 \( 1 + 12 T + p T^{2} \) 1.79.m
83 \( 1 - 7 T + p T^{2} \) 1.83.ah
89 \( 1 - 3 T + p T^{2} \) 1.89.ad
97 \( 1 - 7 T + p T^{2} \) 1.97.ah
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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

−11.55949815919557693107925416985, −10.81089896417309785444612051773, −9.735295958456623579159922515476, −8.894431184430811545982274317965, −7.62770548087456982906508608972, −6.39929741517579351282216438404, −5.60760027996819067450043991244, −4.77103237937770595531354209157, −3.06399258007203755791960793021, −1.93996763984281366150661874327, 1.93996763984281366150661874327, 3.06399258007203755791960793021, 4.77103237937770595531354209157, 5.60760027996819067450043991244, 6.39929741517579351282216438404, 7.62770548087456982906508608972, 8.894431184430811545982274317965, 9.735295958456623579159922515476, 10.81089896417309785444612051773, 11.55949815919557693107925416985

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