Properties

Label 2-2352-28.27-c1-0-21
Degree $2$
Conductor $2352$
Sign $0.944 - 0.327i$
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 + 1.73i·5-s + 9-s − 1.73i·11-s + 1.73i·15-s − 3.46i·17-s − 2·19-s + 2.00·25-s + 27-s + 9·29-s + 5·31-s − 1.73i·33-s + 10·37-s + 10.3i·41-s − 3.46i·43-s + ⋯
L(s)  = 1  + 0.577·3-s + 0.774i·5-s + 0.333·9-s − 0.522i·11-s + 0.447i·15-s − 0.840i·17-s − 0.458·19-s + 0.400·25-s + 0.192·27-s + 1.67·29-s + 0.898·31-s − 0.301i·33-s + 1.64·37-s + 1.62i·41-s − 0.528i·43-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2352 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.944 - 0.327i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2352 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.944 - 0.327i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2352\)    =    \(2^{4} \cdot 3 \cdot 7^{2}\)
Sign: $0.944 - 0.327i$
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: \((2,\ 2352,\ (\ :1/2),\ 0.944 - 0.327i)\)

Particular Values

\(L(1)\) \(\approx\) \(2.308112383\)
\(L(\frac12)\) \(\approx\) \(2.308112383\)
\(L(\frac{3}{2})\) 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 \( 1 - 1.73iT - 5T^{2} \)
11 \( 1 + 1.73iT - 11T^{2} \)
13 \( 1 - 13T^{2} \)
17 \( 1 + 3.46iT - 17T^{2} \)
19 \( 1 + 2T + 19T^{2} \)
23 \( 1 - 23T^{2} \)
29 \( 1 - 9T + 29T^{2} \)
31 \( 1 - 5T + 31T^{2} \)
37 \( 1 - 10T + 37T^{2} \)
41 \( 1 - 10.3iT - 41T^{2} \)
43 \( 1 + 3.46iT - 43T^{2} \)
47 \( 1 - 12T + 47T^{2} \)
53 \( 1 + 9T + 53T^{2} \)
59 \( 1 + 9T + 59T^{2} \)
61 \( 1 - 61T^{2} \)
67 \( 1 - 13.8iT - 67T^{2} \)
71 \( 1 + 13.8iT - 71T^{2} \)
73 \( 1 - 6.92iT - 73T^{2} \)
79 \( 1 - 5.19iT - 79T^{2} \)
83 \( 1 - 3T + 83T^{2} \)
89 \( 1 + 3.46iT - 89T^{2} \)
97 \( 1 - 19.0iT - 97T^{2} \)
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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

−9.001459039225397070308812829286, −8.212846295492343883968322783125, −7.58494722152220269601368204874, −6.65030428684729264818970089276, −6.17343778876993231085065776638, −4.92270996042427055340456072908, −4.14301318316900065635135627308, −2.92619016772606804013986592059, −2.64127991746733602747381643297, −1.01962032116672229306102701652, 0.962526604874529470469330704873, 2.10302338141850890160574972475, 3.09280100643736370452388762144, 4.31648877412164219233067957796, 4.66511463529891051653281781832, 5.86702366733265572321818160965, 6.62233196555210255726968134397, 7.59730443176789810781247623848, 8.282087060702713190370508050758, 8.852419166544719296225306386758

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