Properties

Label 2-2394-133.132-c1-0-50
Degree $2$
Conductor $2394$
Sign $-0.956 + 0.290i$
Analytic cond. $19.1161$
Root an. cond. $4.37220$
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 − 4-s + 0.575i·5-s + (−2.19 + 1.47i)7-s + i·8-s + 0.575·10-s + 5.11·11-s − 6.37·13-s + (1.47 + 2.19i)14-s + 16-s − 1.63i·17-s + (1.26 − 4.17i)19-s − 0.575i·20-s − 5.11i·22-s − 6.12·23-s + ⋯
L(s)  = 1  − 0.707i·2-s − 0.5·4-s + 0.257i·5-s + (−0.831 + 0.556i)7-s + 0.353i·8-s + 0.182·10-s + 1.54·11-s − 1.76·13-s + (0.393 + 0.587i)14-s + 0.250·16-s − 0.395i·17-s + (0.290 − 0.956i)19-s − 0.128i·20-s − 1.08i·22-s − 1.27·23-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2394 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.956 + 0.290i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2394 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.956 + 0.290i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2394\)    =    \(2 \cdot 3^{2} \cdot 7 \cdot 19\)
Sign: $-0.956 + 0.290i$
Analytic conductor: \(19.1161\)
Root analytic conductor: \(4.37220\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{2394} (1063, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 2394,\ (\ :1/2),\ -0.956 + 0.290i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.6010778248\)
\(L(\frac12)\) \(\approx\) \(0.6010778248\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + iT \)
3 \( 1 \)
7 \( 1 + (2.19 - 1.47i)T \)
19 \( 1 + (-1.26 + 4.17i)T \)
good5 \( 1 - 0.575iT - 5T^{2} \)
11 \( 1 - 5.11T + 11T^{2} \)
13 \( 1 + 6.37T + 13T^{2} \)
17 \( 1 + 1.63iT - 17T^{2} \)
23 \( 1 + 6.12T + 23T^{2} \)
29 \( 1 - 4.39iT - 29T^{2} \)
31 \( 1 - 3.58T + 31T^{2} \)
37 \( 1 - 7.51iT - 37T^{2} \)
41 \( 1 + 6.47T + 41T^{2} \)
43 \( 1 - 1.27T + 43T^{2} \)
47 \( 1 + 4.73iT - 47T^{2} \)
53 \( 1 + 11.7iT - 53T^{2} \)
59 \( 1 + 11.8T + 59T^{2} \)
61 \( 1 + 14.8iT - 61T^{2} \)
67 \( 1 + 7.14iT - 67T^{2} \)
71 \( 1 + 11.7iT - 71T^{2} \)
73 \( 1 + 6.47iT - 73T^{2} \)
79 \( 1 + 7.82iT - 79T^{2} \)
83 \( 1 - 11.3iT - 83T^{2} \)
89 \( 1 + 12.9T + 89T^{2} \)
97 \( 1 + 8.35T + 97T^{2} \)
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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

−8.920982161746243508496540017384, −7.972566834984729666574058089297, −6.75469791828653611229083963260, −6.60355422632485034102988569335, −5.22834587341416027243137227130, −4.60549415253930505208187429667, −3.44384689273485635467531669139, −2.80963282539986709691829596869, −1.78606850784568661191373488599, −0.21305840903470937164560388646, 1.25758550000909736403796704813, 2.75342465755501713977327296093, 4.02711202717619838222145821765, 4.34107599597572763064344538081, 5.62333506194174146179374664107, 6.25094023394849737549037572202, 7.05552295920925033811526339202, 7.57819705440061927025879662133, 8.519360712251226013376807060347, 9.346520623884840822985697630337

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