Properties

Label 2-7488-12.11-c1-0-84
Degree $2$
Conductor $7488$
Sign $-0.816 + 0.577i$
Analytic cond. $59.7919$
Root an. cond. $7.73252$
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  − 2i·7-s − 1.41·11-s − 13-s − 1.41i·17-s − 4i·19-s + 2.82·23-s + 5·25-s − 9.89i·29-s + 2·37-s + 2.82i·41-s + 4i·43-s − 9.89·47-s + 3·49-s + 4.24i·53-s − 1.41·59-s + ⋯
L(s)  = 1  − 0.755i·7-s − 0.426·11-s − 0.277·13-s − 0.342i·17-s − 0.917i·19-s + 0.589·23-s + 25-s − 1.83i·29-s + 0.328·37-s + 0.441i·41-s + 0.609i·43-s − 1.44·47-s + 0.428·49-s + 0.582i·53-s − 0.184·59-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 7488 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.816 + 0.577i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 7488 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.816 + 0.577i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(7488\)    =    \(2^{6} \cdot 3^{2} \cdot 13\)
Sign: $-0.816 + 0.577i$
Analytic conductor: \(59.7919\)
Root analytic conductor: \(7.73252\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{7488} (4031, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 7488,\ (\ :1/2),\ -0.816 + 0.577i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.076568395\)
\(L(\frac12)\) \(\approx\) \(1.076568395\)
\(L(\frac{3}{2})\) 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 \( 1 \)
13 \( 1 + T \)
good5 \( 1 - 5T^{2} \)
7 \( 1 + 2iT - 7T^{2} \)
11 \( 1 + 1.41T + 11T^{2} \)
17 \( 1 + 1.41iT - 17T^{2} \)
19 \( 1 + 4iT - 19T^{2} \)
23 \( 1 - 2.82T + 23T^{2} \)
29 \( 1 + 9.89iT - 29T^{2} \)
31 \( 1 - 31T^{2} \)
37 \( 1 - 2T + 37T^{2} \)
41 \( 1 - 2.82iT - 41T^{2} \)
43 \( 1 - 4iT - 43T^{2} \)
47 \( 1 + 9.89T + 47T^{2} \)
53 \( 1 - 4.24iT - 53T^{2} \)
59 \( 1 + 1.41T + 59T^{2} \)
61 \( 1 + 8T + 61T^{2} \)
67 \( 1 - 10iT - 67T^{2} \)
71 \( 1 - 7.07T + 71T^{2} \)
73 \( 1 - 6T + 73T^{2} \)
79 \( 1 + 8iT - 79T^{2} \)
83 \( 1 + 12.7T + 83T^{2} \)
89 \( 1 - 5.65iT - 89T^{2} \)
97 \( 1 - 2T + 97T^{2} \)
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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

−7.61280283418713411662956862006, −6.93541139854434095665543617136, −6.36475446483165807490649111671, −5.42539961956459633495941206236, −4.68579080409422515425999368786, −4.18515884012541841582530939555, −3.06215217720542047608658397282, −2.52205122614482167652039647396, −1.24019311921885996675135745622, −0.27150572431376904006040150794, 1.25214381098525281955166205498, 2.19072989636188566162693606694, 3.05410932742519117314909649907, 3.72084106637633549003127158598, 4.90695935661309983518185932572, 5.22418583352148922284503006884, 6.08283342615326817445650242079, 6.77456470613577402512093422331, 7.47301798124843684061664161442, 8.259653709485818782199536262385

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