Properties

Label 2-2925-5.4-c1-0-15
Degree $2$
Conductor $2925$
Sign $-0.894 - 0.447i$
Analytic cond. $23.3562$
Root an. cond. $4.83282$
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  + 0.289i·2-s + 1.91·4-s + 4.91i·7-s + 1.13i·8-s − 4.91·11-s i·13-s − 1.42·14-s + 3.50·16-s + 4.33i·17-s − 2.57·19-s − 1.42i·22-s − 6.33i·23-s + 0.289·26-s + 9.42i·28-s + 6·29-s + ⋯
L(s)  = 1  + 0.204i·2-s + 0.958·4-s + 1.85i·7-s + 0.400i·8-s − 1.48·11-s − 0.277i·13-s − 0.379·14-s + 0.876·16-s + 1.05i·17-s − 0.591·19-s − 0.303i·22-s − 1.32i·23-s + 0.0567·26-s + 1.78i·28-s + 1.11·29-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2925 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.894 - 0.447i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2925 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.894 - 0.447i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2925\)    =    \(3^{2} \cdot 5^{2} \cdot 13\)
Sign: $-0.894 - 0.447i$
Analytic conductor: \(23.3562\)
Root analytic conductor: \(4.83282\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{2925} (2224, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 2925,\ (\ :1/2),\ -0.894 - 0.447i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.456683225\)
\(L(\frac12)\) \(\approx\) \(1.456683225\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 \)
5 \( 1 \)
13 \( 1 + iT \)
good2 \( 1 - 0.289iT - 2T^{2} \)
7 \( 1 - 4.91iT - 7T^{2} \)
11 \( 1 + 4.91T + 11T^{2} \)
17 \( 1 - 4.33iT - 17T^{2} \)
19 \( 1 + 2.57T + 19T^{2} \)
23 \( 1 + 6.33iT - 23T^{2} \)
29 \( 1 - 6T + 29T^{2} \)
31 \( 1 - 1.42T + 31T^{2} \)
37 \( 1 - 9.49iT - 37T^{2} \)
41 \( 1 + 4.33T + 41T^{2} \)
43 \( 1 - 1.15iT - 43T^{2} \)
47 \( 1 - 5.42iT - 47T^{2} \)
53 \( 1 + 0.338iT - 53T^{2} \)
59 \( 1 + 11.2T + 59T^{2} \)
61 \( 1 + 10.1T + 61T^{2} \)
67 \( 1 + 7.25iT - 67T^{2} \)
71 \( 1 + 0.916T + 71T^{2} \)
73 \( 1 - 3.15iT - 73T^{2} \)
79 \( 1 - 3.49T + 79T^{2} \)
83 \( 1 - 11.2iT - 83T^{2} \)
89 \( 1 + 0.338T + 89T^{2} \)
97 \( 1 + 12.3iT - 97T^{2} \)
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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

−8.767209970485116185224587352184, −8.243838151843150726079554868541, −7.83100205294627155264393036078, −6.42750207527794430097504991200, −6.25629525897503168614373197871, −5.34959586578849616817725223274, −4.68675558350950915247024898761, −2.98664247667111722803684783297, −2.65773800150072077437563291683, −1.73920555871398943119023479081, 0.40629379719995047720346145303, 1.60482752717576631144520464702, 2.72285362953311430833674854038, 3.50663569894312161622476640867, 4.44997720831296023537822194879, 5.30117219261919644241928805793, 6.31975516885972612174753380159, 7.18365926673672810226657192134, 7.45846831023865386239793108394, 8.144732629918267100838653259584

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