Properties

Label 2-8624-1.1-c1-0-175
Degree $2$
Conductor $8624$
Sign $-1$
Analytic cond. $68.8629$
Root an. cond. $8.29837$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2·3-s − 2·5-s + 9-s − 11-s + 4·13-s − 4·15-s + 4·19-s − 4·23-s − 25-s − 4·27-s + 2·29-s − 10·31-s − 2·33-s − 6·37-s + 8·39-s + 4·43-s − 2·45-s + 10·47-s − 14·53-s + 2·55-s + 8·57-s + 10·59-s + 8·61-s − 8·65-s − 8·67-s − 8·69-s + 4·71-s + ⋯
L(s)  = 1  + 1.15·3-s − 0.894·5-s + 1/3·9-s − 0.301·11-s + 1.10·13-s − 1.03·15-s + 0.917·19-s − 0.834·23-s − 1/5·25-s − 0.769·27-s + 0.371·29-s − 1.79·31-s − 0.348·33-s − 0.986·37-s + 1.28·39-s + 0.609·43-s − 0.298·45-s + 1.45·47-s − 1.92·53-s + 0.269·55-s + 1.05·57-s + 1.30·59-s + 1.02·61-s − 0.992·65-s − 0.977·67-s − 0.963·69-s + 0.474·71-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8624 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8624 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8624\)    =    \(2^{4} \cdot 7^{2} \cdot 11\)
Sign: $-1$
Analytic conductor: \(68.8629\)
Root analytic conductor: \(8.29837\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 8624,\ (\ :1/2),\ -1)\)

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 \( 1 \)
7 \( 1 \)
11 \( 1 + T \)
good3 \( 1 - 2 T + p T^{2} \)
5 \( 1 + 2 T + p T^{2} \)
13 \( 1 - 4 T + p T^{2} \)
17 \( 1 + p T^{2} \)
19 \( 1 - 4 T + p T^{2} \)
23 \( 1 + 4 T + p T^{2} \)
29 \( 1 - 2 T + p T^{2} \)
31 \( 1 + 10 T + p T^{2} \)
37 \( 1 + 6 T + p T^{2} \)
41 \( 1 + p T^{2} \)
43 \( 1 - 4 T + p T^{2} \)
47 \( 1 - 10 T + p T^{2} \)
53 \( 1 + 14 T + p T^{2} \)
59 \( 1 - 10 T + p T^{2} \)
61 \( 1 - 8 T + p T^{2} \)
67 \( 1 + 8 T + p T^{2} \)
71 \( 1 - 4 T + p T^{2} \)
73 \( 1 + 4 T + p T^{2} \)
79 \( 1 + 16 T + p T^{2} \)
83 \( 1 - 4 T + p T^{2} \)
89 \( 1 + 10 T + p T^{2} \)
97 \( 1 + 6 T + p T^{2} \)
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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

−7.46164400989651408349485864098, −7.14402834064955129249452978674, −5.95282824378351229072848673006, −5.44276931191501819834548274842, −4.28458254538175390142522268801, −3.70692833339407757257172884768, −3.24853321699752513715801783640, −2.33092974468556821917785481952, −1.39134982267066587201348228305, 0, 1.39134982267066587201348228305, 2.33092974468556821917785481952, 3.24853321699752513715801783640, 3.70692833339407757257172884768, 4.28458254538175390142522268801, 5.44276931191501819834548274842, 5.95282824378351229072848673006, 7.14402834064955129249452978674, 7.46164400989651408349485864098

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