Properties

Label 2-143344-1.1-c1-0-1
Degree $2$
Conductor $143344$
Sign $1$
Analytic cond. $1144.60$
Root an. cond. $33.8320$
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  − 3·9-s + 2·13-s − 4·19-s − 5·25-s − 8·29-s − 31-s + 8·37-s + 4·43-s − 7·49-s − 6·53-s − 4·59-s − 8·61-s − 12·67-s − 8·73-s + 9·81-s − 4·83-s + 6·89-s − 16·97-s + 101-s + 103-s + 107-s + 109-s + 113-s − 6·117-s + ⋯
L(s)  = 1  − 9-s + 0.554·13-s − 0.917·19-s − 25-s − 1.48·29-s − 0.179·31-s + 1.31·37-s + 0.609·43-s − 49-s − 0.824·53-s − 0.520·59-s − 1.02·61-s − 1.46·67-s − 0.936·73-s + 81-s − 0.439·83-s + 0.635·89-s − 1.62·97-s + 0.0995·101-s + 0.0985·103-s + 0.0966·107-s + 0.0957·109-s + 0.0940·113-s − 0.554·117-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 143344 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 143344 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(143344\)    =    \(2^{4} \cdot 17^{2} \cdot 31\)
Sign: $1$
Analytic conductor: \(1144.60\)
Root analytic conductor: \(33.8320\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 143344,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.2525491077\)
\(L(\frac12)\) \(\approx\) \(0.2525491077\)
\(L(\frac{3}{2})\) 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 \( 1 \)
17 \( 1 \)
31 \( 1 + T \)
good3 \( 1 + p T^{2} \) 1.3.a
5 \( 1 + p T^{2} \) 1.5.a
7 \( 1 + p T^{2} \) 1.7.a
11 \( 1 + p T^{2} \) 1.11.a
13 \( 1 - 2 T + p T^{2} \) 1.13.ac
19 \( 1 + 4 T + p T^{2} \) 1.19.e
23 \( 1 + p T^{2} \) 1.23.a
29 \( 1 + 8 T + p T^{2} \) 1.29.i
37 \( 1 - 8 T + p T^{2} \) 1.37.ai
41 \( 1 + p T^{2} \) 1.41.a
43 \( 1 - 4 T + p T^{2} \) 1.43.ae
47 \( 1 + p T^{2} \) 1.47.a
53 \( 1 + 6 T + p T^{2} \) 1.53.g
59 \( 1 + 4 T + p T^{2} \) 1.59.e
61 \( 1 + 8 T + p T^{2} \) 1.61.i
67 \( 1 + 12 T + p T^{2} \) 1.67.m
71 \( 1 + p T^{2} \) 1.71.a
73 \( 1 + 8 T + p T^{2} \) 1.73.i
79 \( 1 + p T^{2} \) 1.79.a
83 \( 1 + 4 T + p T^{2} \) 1.83.e
89 \( 1 - 6 T + p T^{2} \) 1.89.ag
97 \( 1 + 16 T + p T^{2} \) 1.97.q
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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

−13.49589994325205, −13.04136084721526, −12.23290737873389, −12.12857487819795, −11.26225795748516, −11.05075764541572, −10.75978481613495, −9.955525956366972, −9.362890295478157, −9.182125855805229, −8.474532070273474, −8.016809898279699, −7.675888548391273, −7.004284379886023, −6.215496252892266, −6.072442911788729, −5.519629748727012, −4.913373088702466, −4.087796225166281, −3.933051607253168, −2.992315722276767, −2.683010830894890, −1.823263869040315, −1.341157017295761, −0.1442419690545721, 0.1442419690545721, 1.341157017295761, 1.823263869040315, 2.683010830894890, 2.992315722276767, 3.933051607253168, 4.087796225166281, 4.913373088702466, 5.519629748727012, 6.072442911788729, 6.215496252892266, 7.004284379886023, 7.675888548391273, 8.016809898279699, 8.474532070273474, 9.182125855805229, 9.362890295478157, 9.955525956366972, 10.75978481613495, 11.05075764541572, 11.26225795748516, 12.12857487819795, 12.23290737873389, 13.04136084721526, 13.49589994325205

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