Properties

Label 2-1824-76.75-c1-0-4
Degree $2$
Conductor $1824$
Sign $-0.627 - 0.778i$
Analytic cond. $14.5647$
Root an. cond. $3.81637$
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 − 1.49·5-s + 0.665i·7-s + 9-s − 0.592i·11-s + 1.37i·13-s − 1.49·15-s − 3.18·17-s + (−4.33 − 0.466i)19-s + 0.665i·21-s + 8.03i·23-s − 2.75·25-s + 27-s + 3.06i·29-s − 0.0945·31-s + ⋯
L(s)  = 1  + 0.577·3-s − 0.669·5-s + 0.251i·7-s + 0.333·9-s − 0.178i·11-s + 0.381i·13-s − 0.386·15-s − 0.771·17-s + (−0.994 − 0.106i)19-s + 0.145i·21-s + 1.67i·23-s − 0.551·25-s + 0.192·27-s + 0.569i·29-s − 0.0169·31-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1824 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.627 - 0.778i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1824 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.627 - 0.778i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1824\)    =    \(2^{5} \cdot 3 \cdot 19\)
Sign: $-0.627 - 0.778i$
Analytic conductor: \(14.5647\)
Root analytic conductor: \(3.81637\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{1824} (607, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 1824,\ (\ :1/2),\ -0.627 - 0.778i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.8897204681\)
\(L(\frac12)\) \(\approx\) \(0.8897204681\)
\(L(\frac{3}{2})\) 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 \( 1 - T \)
19 \( 1 + (4.33 + 0.466i)T \)
good5 \( 1 + 1.49T + 5T^{2} \)
7 \( 1 - 0.665iT - 7T^{2} \)
11 \( 1 + 0.592iT - 11T^{2} \)
13 \( 1 - 1.37iT - 13T^{2} \)
17 \( 1 + 3.18T + 17T^{2} \)
23 \( 1 - 8.03iT - 23T^{2} \)
29 \( 1 - 3.06iT - 29T^{2} \)
31 \( 1 + 0.0945T + 31T^{2} \)
37 \( 1 - 3.62iT - 37T^{2} \)
41 \( 1 - 4.18iT - 41T^{2} \)
43 \( 1 + 10.7iT - 43T^{2} \)
47 \( 1 - 6.22iT - 47T^{2} \)
53 \( 1 - 4.18iT - 53T^{2} \)
59 \( 1 + 7.83T + 59T^{2} \)
61 \( 1 - 4.17T + 61T^{2} \)
67 \( 1 + 3.03T + 67T^{2} \)
71 \( 1 + 11.4T + 71T^{2} \)
73 \( 1 - 1.21T + 73T^{2} \)
79 \( 1 + 10.6T + 79T^{2} \)
83 \( 1 - 1.84iT - 83T^{2} \)
89 \( 1 - 6.73iT - 89T^{2} \)
97 \( 1 - 12.7iT - 97T^{2} \)
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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

−9.275777635302338588324318610019, −8.822069033364483891555493982169, −7.985459902096376823652535503365, −7.31737976137325631166194567972, −6.48312743736265204922298027076, −5.48983384499087413119133008599, −4.39327271573890149993049546362, −3.74558418060682543263919356058, −2.70940846021588958186865937103, −1.60217916716156273642654240257, 0.29050836878567639106969184163, 1.99705889319239226703896665776, 2.94876548452491177689317934643, 4.14100014048823534390273787494, 4.46925258844864424323812683855, 5.85278900805170429187414475776, 6.74516214035685412720557001496, 7.48175733389485752538019734912, 8.316026646481719384680024530478, 8.731599243531765574725441671682

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