Properties

Label 2-650-13.12-c1-0-21
Degree $2$
Conductor $650$
Sign $-0.832 + 0.554i$
Analytic cond. $5.19027$
Root an. cond. $2.27821$
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  i·2-s + 3-s − 4-s i·6-s − 3i·7-s + i·8-s − 2·9-s − 12-s + (−2 − 3i)13-s − 3·14-s + 16-s − 3·17-s + 2i·18-s − 6i·19-s − 3i·21-s + ⋯
L(s)  = 1  − 0.707i·2-s + 0.577·3-s − 0.5·4-s − 0.408i·6-s − 1.13i·7-s + 0.353i·8-s − 0.666·9-s − 0.288·12-s + (−0.554 − 0.832i)13-s − 0.801·14-s + 0.250·16-s − 0.727·17-s + 0.471i·18-s − 1.37i·19-s − 0.654i·21-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 650 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.832 + 0.554i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 650 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.832 + 0.554i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(650\)    =    \(2 \cdot 5^{2} \cdot 13\)
Sign: $-0.832 + 0.554i$
Analytic conductor: \(5.19027\)
Root analytic conductor: \(2.27821\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{650} (51, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 650,\ (\ :1/2),\ -0.832 + 0.554i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.364717 - 1.20457i\)
\(L(\frac12)\) \(\approx\) \(0.364717 - 1.20457i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + iT \)
5 \( 1 \)
13 \( 1 + (2 + 3i)T \)
good3 \( 1 - T + 3T^{2} \)
7 \( 1 + 3iT - 7T^{2} \)
11 \( 1 - 11T^{2} \)
17 \( 1 + 3T + 17T^{2} \)
19 \( 1 + 6iT - 19T^{2} \)
23 \( 1 - 6T + 23T^{2} \)
29 \( 1 + 29T^{2} \)
31 \( 1 - 31T^{2} \)
37 \( 1 + 3iT - 37T^{2} \)
41 \( 1 - 41T^{2} \)
43 \( 1 - T + 43T^{2} \)
47 \( 1 + 3iT - 47T^{2} \)
53 \( 1 - 6T + 53T^{2} \)
59 \( 1 + 6iT - 59T^{2} \)
61 \( 1 + 8T + 61T^{2} \)
67 \( 1 - 12iT - 67T^{2} \)
71 \( 1 - 15iT - 71T^{2} \)
73 \( 1 + 6iT - 73T^{2} \)
79 \( 1 - 10T + 79T^{2} \)
83 \( 1 + 6iT - 83T^{2} \)
89 \( 1 + 6iT - 89T^{2} \)
97 \( 1 - 12iT - 97T^{2} \)
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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

−10.34971898797595989320252739846, −9.308198244815035831406713849316, −8.682234634856913125841328137352, −7.64929583800892230370343949942, −6.85785597870050714067986650135, −5.37673738251340324102294189919, −4.41261918207217047788383709451, −3.29042029706112970569274377792, −2.43288778495280912154802728314, −0.61761418858325786133549348357, 2.10380209540382038011584865571, 3.24778115972941505072309752789, 4.59344199134021636518576752244, 5.60108455906016923837017513258, 6.39822660865749472858892430044, 7.47651389342887512601851415314, 8.407206674963692957500719941792, 9.002007262895981924125233786835, 9.605776554049539960768405289056, 10.89329599547418811356503150106

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