Properties

Label 2-45e2-225.146-c0-0-1
Degree $2$
Conductor $2025$
Sign $0.432 - 0.901i$
Analytic cond. $1.01060$
Root an. cond. $1.00528$
Motivic weight $0$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (0.459 − 0.413i)2-s + (−0.0646 + 0.614i)4-s + (0.743 + 0.669i)5-s + (−0.309 + 0.535i)7-s + (0.587 + 0.809i)8-s + 0.618·10-s + (−0.743 + 0.669i)11-s + (0.0794 + 0.373i)14-s + (−0.587 − 0.809i)17-s + (0.809 − 0.587i)19-s + (−0.459 + 0.413i)20-s + (−0.0646 + 0.614i)22-s + (−0.207 − 0.978i)23-s + (0.104 + 0.994i)25-s + (−0.309 − 0.224i)28-s + (0.658 + 1.47i)29-s + ⋯
L(s)  = 1  + (0.459 − 0.413i)2-s + (−0.0646 + 0.614i)4-s + (0.743 + 0.669i)5-s + (−0.309 + 0.535i)7-s + (0.587 + 0.809i)8-s + 0.618·10-s + (−0.743 + 0.669i)11-s + (0.0794 + 0.373i)14-s + (−0.587 − 0.809i)17-s + (0.809 − 0.587i)19-s + (−0.459 + 0.413i)20-s + (−0.0646 + 0.614i)22-s + (−0.207 − 0.978i)23-s + (0.104 + 0.994i)25-s + (−0.309 − 0.224i)28-s + (0.658 + 1.47i)29-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2025 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.432 - 0.901i)\, \overline{\Lambda}(1-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2025 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.432 - 0.901i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2025\)    =    \(3^{4} \cdot 5^{2}\)
Sign: $0.432 - 0.901i$
Analytic conductor: \(1.01060\)
Root analytic conductor: \(1.00528\)
Motivic weight: \(0\)
Rational: no
Arithmetic: yes
Character: $\chi_{2025} (1646, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 2025,\ (\ :0),\ 0.432 - 0.901i)\)

Particular Values

\(L(\frac{1}{2})\) \(\approx\) \(1.513869289\)
\(L(\frac12)\) \(\approx\) \(1.513869289\)
\(L(1)\) 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 \( 1 + (-0.743 - 0.669i)T \)
good2 \( 1 + (-0.459 + 0.413i)T + (0.104 - 0.994i)T^{2} \)
7 \( 1 + (0.309 - 0.535i)T + (-0.5 - 0.866i)T^{2} \)
11 \( 1 + (0.743 - 0.669i)T + (0.104 - 0.994i)T^{2} \)
13 \( 1 + (-0.104 - 0.994i)T^{2} \)
17 \( 1 + (0.587 + 0.809i)T + (-0.309 + 0.951i)T^{2} \)
19 \( 1 + (-0.809 + 0.587i)T + (0.309 - 0.951i)T^{2} \)
23 \( 1 + (0.207 + 0.978i)T + (-0.913 + 0.406i)T^{2} \)
29 \( 1 + (-0.658 - 1.47i)T + (-0.669 + 0.743i)T^{2} \)
31 \( 1 + (0.669 + 0.743i)T^{2} \)
37 \( 1 + (-0.5 - 1.53i)T + (-0.809 + 0.587i)T^{2} \)
41 \( 1 + (0.743 + 0.669i)T + (0.104 + 0.994i)T^{2} \)
43 \( 1 + (-0.5 - 0.866i)T^{2} \)
47 \( 1 + (0.658 + 1.47i)T + (-0.669 + 0.743i)T^{2} \)
53 \( 1 + (0.363 - 0.5i)T + (-0.309 - 0.951i)T^{2} \)
59 \( 1 + (0.104 + 0.994i)T^{2} \)
61 \( 1 + (0.669 + 0.743i)T + (-0.104 + 0.994i)T^{2} \)
67 \( 1 + (-0.564 - 0.251i)T + (0.669 + 0.743i)T^{2} \)
71 \( 1 + (-0.951 + 1.30i)T + (-0.309 - 0.951i)T^{2} \)
73 \( 1 + (-0.809 - 0.587i)T^{2} \)
79 \( 1 + (-1.47 + 0.658i)T + (0.669 - 0.743i)T^{2} \)
83 \( 1 + (-0.614 + 0.0646i)T + (0.978 - 0.207i)T^{2} \)
89 \( 1 + (-0.951 - 0.309i)T + (0.809 + 0.587i)T^{2} \)
97 \( 1 + (-0.913 + 0.406i)T + (0.669 - 0.743i)T^{2} \)
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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

−9.476945618234578591639502369491, −8.807886362790597435373600253241, −7.87008316371232219607943854656, −7.01672139286090028010307166788, −6.43932138328005097228300610203, −5.10370859604821759964152603807, −4.84636320620368583641397136746, −3.35319196574850752564523700729, −2.75928420513338035449676370861, −2.02260825595865357176947328691, 0.960144696500970110215073422554, 2.14683871022125659305855101612, 3.59480568209050100968620135652, 4.47665030007077433981761781770, 5.35043319747747978150538392354, 5.93848404590964669414696044917, 6.51825347041657159913887740277, 7.63597556496848261987079259800, 8.309486094269842298463383528655, 9.434361504450751619904901618941

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