Properties

Label 2-45e2-5.4-c1-0-7
Degree $2$
Conductor $2025$
Sign $-0.894 - 0.447i$
Analytic cond. $16.1697$
Root an. cond. $4.02115$
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  + 0.473i·2-s + 1.77·4-s + 2.56i·7-s + 1.78i·8-s − 6.16·11-s − 2.13i·13-s − 1.21·14-s + 2.70·16-s + 3.16i·17-s − 0.356·19-s − 2.91i·22-s + 4.21i·23-s + 1.00·26-s + 4.55i·28-s − 1.68·29-s + ⋯
L(s)  = 1  + 0.334i·2-s + 0.888·4-s + 0.968i·7-s + 0.631i·8-s − 1.85·11-s − 0.591i·13-s − 0.324·14-s + 0.676·16-s + 0.768i·17-s − 0.0817·19-s − 0.622i·22-s + 0.878i·23-s + 0.197·26-s + 0.860i·28-s − 0.313·29-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2025 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.894 - 0.447i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2025 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.894 - 0.447i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2025\)    =    \(3^{4} \cdot 5^{2}\)
Sign: $-0.894 - 0.447i$
Analytic conductor: \(16.1697\)
Root analytic conductor: \(4.02115\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{2025} (649, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 2025,\ (\ :1/2),\ -0.894 - 0.447i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.214871502\)
\(L(\frac12)\) \(\approx\) \(1.214871502\)
\(L(\frac{3}{2})\) 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 \( 1 \)
good2 \( 1 - 0.473iT - 2T^{2} \)
7 \( 1 - 2.56iT - 7T^{2} \)
11 \( 1 + 6.16T + 11T^{2} \)
13 \( 1 + 2.13iT - 13T^{2} \)
17 \( 1 - 3.16iT - 17T^{2} \)
19 \( 1 + 0.356T + 19T^{2} \)
23 \( 1 - 4.21iT - 23T^{2} \)
29 \( 1 + 1.68T + 29T^{2} \)
31 \( 1 + 8.25T + 31T^{2} \)
37 \( 1 - 3.63iT - 37T^{2} \)
41 \( 1 + 2.73T + 41T^{2} \)
43 \( 1 - 7.67iT - 43T^{2} \)
47 \( 1 + 11.4iT - 47T^{2} \)
53 \( 1 - 9.43iT - 53T^{2} \)
59 \( 1 + 10.2T + 59T^{2} \)
61 \( 1 + 0.0109T + 61T^{2} \)
67 \( 1 - 0.982iT - 67T^{2} \)
71 \( 1 + 6.43T + 71T^{2} \)
73 \( 1 + 6.61iT - 73T^{2} \)
79 \( 1 - 9.47T + 79T^{2} \)
83 \( 1 - 10.4iT - 83T^{2} \)
89 \( 1 - 6.26T + 89T^{2} \)
97 \( 1 - 7.20iT - 97T^{2} \)
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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

−9.422336068137157663075115931790, −8.451849935161767410214418666527, −7.85568911291664406372467668058, −7.29834817684744515787260088608, −6.15432827060297137094512554172, −5.58361964534460246762532512207, −5.03594626113264859829864309036, −3.42402840280227718299451747433, −2.63679437891508466686820257125, −1.79416562186639510609692881839, 0.37548616613330096952572053691, 1.88614411546273063315691791618, 2.74082218441246664874929194333, 3.67307300956387166792815452353, 4.72509282502336001191454746792, 5.60349832486473857510208238489, 6.59441024224015423301369040956, 7.43135375208477146584867389907, 7.67401442976727249469760940112, 8.855635671052905757821043207558

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