Properties

Label 2-2352-28.27-c1-0-7
Degree $2$
Conductor $2352$
Sign $-0.755 - 0.654i$
Analytic cond. $18.7808$
Root an. cond. $4.33368$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 3-s + 3.46i·5-s + 9-s + 3.46i·11-s − 1.73i·13-s + 3.46i·15-s − 5·19-s + 6.92i·23-s − 6.99·25-s + 27-s + 5·31-s + 3.46i·33-s − 11·37-s − 1.73i·39-s − 3.46i·41-s + ⋯
L(s)  = 1  + 0.577·3-s + 1.54i·5-s + 0.333·9-s + 1.04i·11-s − 0.480i·13-s + 0.894i·15-s − 1.14·19-s + 1.44i·23-s − 1.39·25-s + 0.192·27-s + 0.898·31-s + 0.603i·33-s − 1.80·37-s − 0.277i·39-s − 0.541i·41-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2352 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.755 - 0.654i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2352 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.755 - 0.654i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2352\)    =    \(2^{4} \cdot 3 \cdot 7^{2}\)
Sign: $-0.755 - 0.654i$
Analytic conductor: \(18.7808\)
Root analytic conductor: \(4.33368\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{2352} (1567, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 2352,\ (\ :1/2),\ -0.755 - 0.654i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.642417924\)
\(L(\frac12)\) \(\approx\) \(1.642417924\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
3 \( 1 - T \)
7 \( 1 \)
good5 \( 1 - 3.46iT - 5T^{2} \)
11 \( 1 - 3.46iT - 11T^{2} \)
13 \( 1 + 1.73iT - 13T^{2} \)
17 \( 1 - 17T^{2} \)
19 \( 1 + 5T + 19T^{2} \)
23 \( 1 - 6.92iT - 23T^{2} \)
29 \( 1 + 29T^{2} \)
31 \( 1 - 5T + 31T^{2} \)
37 \( 1 + 11T + 37T^{2} \)
41 \( 1 + 3.46iT - 41T^{2} \)
43 \( 1 - 8.66iT - 43T^{2} \)
47 \( 1 - 6T + 47T^{2} \)
53 \( 1 - 12T + 53T^{2} \)
59 \( 1 + 12T + 59T^{2} \)
61 \( 1 + 13.8iT - 61T^{2} \)
67 \( 1 + 8.66iT - 67T^{2} \)
71 \( 1 - 3.46iT - 71T^{2} \)
73 \( 1 - 5.19iT - 73T^{2} \)
79 \( 1 - 12.1iT - 79T^{2} \)
83 \( 1 + 18T + 83T^{2} \)
89 \( 1 - 6.92iT - 89T^{2} \)
97 \( 1 - 6.92iT - 97T^{2} \)
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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

−9.409863477005114765813697953850, −8.406825439633831400881201267445, −7.62622813778368307672790550775, −7.03054961388024306225890718685, −6.43282934919576666577401721914, −5.39929973568992063165783240205, −4.26276336308682154602837989785, −3.43425875021722192515375802399, −2.63509226060092959808889592459, −1.78546889058288277760838198860, 0.49293210020831007669943317233, 1.65609198074412514788105944751, 2.75765159939395673957920250623, 4.00913351942227560404143369319, 4.52389517164719368798028541267, 5.47021868472603074523878989202, 6.29677724126691030585079720232, 7.24366023348999556481093641612, 8.346557778780206596675586920066, 8.724419783202658386347118158521

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