Properties

Label 2-4368-13.12-c1-0-19
Degree $2$
Conductor $4368$
Sign $0.554 - 0.832i$
Analytic cond. $34.8786$
Root an. cond. $5.90581$
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 − 3i·5-s + i·7-s + 9-s + 5i·11-s + (−3 − 2i)13-s − 3i·15-s − 7·17-s + 3i·19-s + i·21-s + 3·23-s − 4·25-s + 27-s + 7·29-s − 4i·31-s + ⋯
L(s)  = 1  + 0.577·3-s − 1.34i·5-s + 0.377i·7-s + 0.333·9-s + 1.50i·11-s + (−0.832 − 0.554i)13-s − 0.774i·15-s − 1.69·17-s + 0.688i·19-s + 0.218i·21-s + 0.625·23-s − 0.800·25-s + 0.192·27-s + 1.29·29-s − 0.718i·31-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 4368 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.554 - 0.832i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 4368 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.554 - 0.832i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(4368\)    =    \(2^{4} \cdot 3 \cdot 7 \cdot 13\)
Sign: $0.554 - 0.832i$
Analytic conductor: \(34.8786\)
Root analytic conductor: \(5.90581\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{4368} (337, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 4368,\ (\ :1/2),\ 0.554 - 0.832i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.724072861\)
\(L(\frac12)\) \(\approx\) \(1.724072861\)
\(L(\frac{3}{2})\) 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 \( 1 - iT \)
13 \( 1 + (3 + 2i)T \)
good5 \( 1 + 3iT - 5T^{2} \)
11 \( 1 - 5iT - 11T^{2} \)
17 \( 1 + 7T + 17T^{2} \)
19 \( 1 - 3iT - 19T^{2} \)
23 \( 1 - 3T + 23T^{2} \)
29 \( 1 - 7T + 29T^{2} \)
31 \( 1 + 4iT - 31T^{2} \)
37 \( 1 - 11iT - 37T^{2} \)
41 \( 1 - 4iT - 41T^{2} \)
43 \( 1 - T + 43T^{2} \)
47 \( 1 - 8iT - 47T^{2} \)
53 \( 1 - 2T + 53T^{2} \)
59 \( 1 - 6iT - 59T^{2} \)
61 \( 1 - 13T + 61T^{2} \)
67 \( 1 - 4iT - 67T^{2} \)
71 \( 1 - 6iT - 71T^{2} \)
73 \( 1 - iT - 73T^{2} \)
79 \( 1 + 8T + 79T^{2} \)
83 \( 1 + 14iT - 83T^{2} \)
89 \( 1 - 89T^{2} \)
97 \( 1 - 10iT - 97T^{2} \)
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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

−8.544044151320316744669069515800, −7.923303115641193869754557193062, −7.12937002305185184112781904543, −6.37878365873073951623957656497, −5.26555711429031467626671167428, −4.60133637342754384402343570425, −4.30936913283081930403085468723, −2.84404030646306228087673867861, −2.13718862296991686395523833174, −1.13527797209412091547493601171, 0.46029575132970610110525787053, 2.15430324263317585182788741404, 2.75431381074693281224859169269, 3.51209657718243667605373702233, 4.31863439684940866146042430018, 5.27214938639184052746118228575, 6.37446540489992413742160049913, 6.92378120904244843419749044823, 7.25606675196069157271812667391, 8.424819956515758711719724765193

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