Properties

Label 2-650-5.4-c5-0-29
Degree $2$
Conductor $650$
Sign $-0.894 - 0.447i$
Analytic cond. $104.249$
Root an. cond. $10.2102$
Motivic weight $5$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 4i·2-s + 25.3i·3-s − 16·4-s − 101.·6-s − 154. i·7-s − 64i·8-s − 399.·9-s − 63.7·11-s − 405. i·12-s − 169i·13-s + 618.·14-s + 256·16-s − 374. i·17-s − 1.59e3i·18-s + 42.3·19-s + ⋯
L(s)  = 1  + 0.707i·2-s + 1.62i·3-s − 0.5·4-s − 1.14·6-s − 1.19i·7-s − 0.353i·8-s − 1.64·9-s − 0.158·11-s − 0.812i·12-s − 0.277i·13-s + 0.843·14-s + 0.250·16-s − 0.313i·17-s − 1.16i·18-s + 0.0269·19-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 650 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.894 - 0.447i)\, \overline{\Lambda}(6-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 650 ^{s/2} \, \Gamma_{\C}(s+5/2) \, L(s)\cr =\mathstrut & (-0.894 - 0.447i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(650\)    =    \(2 \cdot 5^{2} \cdot 13\)
Sign: $-0.894 - 0.447i$
Analytic conductor: \(104.249\)
Root analytic conductor: \(10.2102\)
Motivic weight: \(5\)
Rational: no
Arithmetic: yes
Character: $\chi_{650} (599, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 650,\ (\ :5/2),\ -0.894 - 0.447i)\)

Particular Values

\(L(3)\) \(\approx\) \(1.562157888\)
\(L(\frac12)\) \(\approx\) \(1.562157888\)
\(L(\frac{7}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 - 4iT \)
5 \( 1 \)
13 \( 1 + 169iT \)
good3 \( 1 - 25.3iT - 243T^{2} \)
7 \( 1 + 154. iT - 1.68e4T^{2} \)
11 \( 1 + 63.7T + 1.61e5T^{2} \)
17 \( 1 + 374. iT - 1.41e6T^{2} \)
19 \( 1 - 42.3T + 2.47e6T^{2} \)
23 \( 1 + 1.13e3iT - 6.43e6T^{2} \)
29 \( 1 + 2.48e3T + 2.05e7T^{2} \)
31 \( 1 - 9.74e3T + 2.86e7T^{2} \)
37 \( 1 + 5.34e3iT - 6.93e7T^{2} \)
41 \( 1 + 7.13e3T + 1.15e8T^{2} \)
43 \( 1 - 6.75e3iT - 1.47e8T^{2} \)
47 \( 1 - 1.43e4iT - 2.29e8T^{2} \)
53 \( 1 - 1.33e4iT - 4.18e8T^{2} \)
59 \( 1 + 3.85e4T + 7.14e8T^{2} \)
61 \( 1 - 2.85e4T + 8.44e8T^{2} \)
67 \( 1 - 4.39e4iT - 1.35e9T^{2} \)
71 \( 1 - 4.09e4T + 1.80e9T^{2} \)
73 \( 1 - 6.84e4iT - 2.07e9T^{2} \)
79 \( 1 + 2.02e4T + 3.07e9T^{2} \)
83 \( 1 - 6.31e4iT - 3.93e9T^{2} \)
89 \( 1 - 1.16e5T + 5.58e9T^{2} \)
97 \( 1 + 5.91e4iT - 8.58e9T^{2} \)
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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

−10.08787896290919377706925703320, −9.422315424570982911559104247609, −8.459030842749595236726673511646, −7.59491311075421671898406437465, −6.54147855666451673555555768306, −5.44950965871147049032398011643, −4.56687839495053886169366572770, −4.00034310943721540364906307485, −2.94507905928461399550084300722, −0.77951798483590125230378611954, 0.46239938416584310856874423020, 1.65794283534343448514223967881, 2.30021049960160459505498418452, 3.30352123038231367337938219740, 4.93560046951146422518720806472, 5.93732149249524979436902276841, 6.68154238391347195890799074528, 7.82193814749521072706480932744, 8.465389324331670979484286927425, 9.275130511693857455177348806214

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