Properties

Label 2-30e2-45.14-c2-0-4
Degree $2$
Conductor $900$
Sign $-0.0775 - 0.996i$
Analytic cond. $24.5232$
Root an. cond. $4.95209$
Motivic weight $2$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (−2.56 − 1.54i)3-s + (−1.25 + 0.725i)7-s + (4.20 + 7.95i)9-s + (8.07 − 4.66i)11-s + (−9.70 − 5.60i)13-s − 4.16·17-s − 3.14·19-s + (4.34 + 0.0803i)21-s + (−6.69 + 11.5i)23-s + (1.49 − 26.9i)27-s + (−12.6 + 7.33i)29-s + (7.07 − 12.2i)31-s + (−27.9 − 0.516i)33-s − 18.0i·37-s + (16.2 + 29.4i)39-s + ⋯
L(s)  = 1  + (−0.856 − 0.515i)3-s + (−0.179 + 0.103i)7-s + (0.467 + 0.883i)9-s + (0.733 − 0.423i)11-s + (−0.746 − 0.430i)13-s − 0.244·17-s − 0.165·19-s + (0.207 + 0.00382i)21-s + (−0.291 + 0.504i)23-s + (0.0553 − 0.998i)27-s + (−0.437 + 0.252i)29-s + (0.228 − 0.395i)31-s + (−0.847 − 0.0156i)33-s − 0.487i·37-s + (0.417 + 0.754i)39-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 900 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.0775 - 0.996i)\, \overline{\Lambda}(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 900 ^{s/2} \, \Gamma_{\C}(s+1) \, L(s)\cr =\mathstrut & (-0.0775 - 0.996i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(900\)    =    \(2^{2} \cdot 3^{2} \cdot 5^{2}\)
Sign: $-0.0775 - 0.996i$
Analytic conductor: \(24.5232\)
Root analytic conductor: \(4.95209\)
Motivic weight: \(2\)
Rational: no
Arithmetic: yes
Character: $\chi_{900} (149, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 900,\ (\ :1),\ -0.0775 - 0.996i)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(0.5729851315\)
\(L(\frac12)\) \(\approx\) \(0.5729851315\)
\(L(2)\) 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 \( 1 + (2.56 + 1.54i)T \)
5 \( 1 \)
good7 \( 1 + (1.25 - 0.725i)T + (24.5 - 42.4i)T^{2} \)
11 \( 1 + (-8.07 + 4.66i)T + (60.5 - 104. i)T^{2} \)
13 \( 1 + (9.70 + 5.60i)T + (84.5 + 146. i)T^{2} \)
17 \( 1 + 4.16T + 289T^{2} \)
19 \( 1 + 3.14T + 361T^{2} \)
23 \( 1 + (6.69 - 11.5i)T + (-264.5 - 458. i)T^{2} \)
29 \( 1 + (12.6 - 7.33i)T + (420.5 - 728. i)T^{2} \)
31 \( 1 + (-7.07 + 12.2i)T + (-480.5 - 832. i)T^{2} \)
37 \( 1 + 18.0iT - 1.36e3T^{2} \)
41 \( 1 + (-17.6 - 10.1i)T + (840.5 + 1.45e3i)T^{2} \)
43 \( 1 + (28.9 - 16.7i)T + (924.5 - 1.60e3i)T^{2} \)
47 \( 1 + (-0.946 - 1.63i)T + (-1.10e3 + 1.91e3i)T^{2} \)
53 \( 1 + 97.8T + 2.80e3T^{2} \)
59 \( 1 + (-28.9 - 16.7i)T + (1.74e3 + 3.01e3i)T^{2} \)
61 \( 1 + (-29.6 - 51.3i)T + (-1.86e3 + 3.22e3i)T^{2} \)
67 \( 1 + (-83.0 - 47.9i)T + (2.24e3 + 3.88e3i)T^{2} \)
71 \( 1 - 97.3iT - 5.04e3T^{2} \)
73 \( 1 - 90.1iT - 5.32e3T^{2} \)
79 \( 1 + (-66.7 - 115. i)T + (-3.12e3 + 5.40e3i)T^{2} \)
83 \( 1 + (3.74 + 6.48i)T + (-3.44e3 + 5.96e3i)T^{2} \)
89 \( 1 + 100. iT - 7.92e3T^{2} \)
97 \( 1 + (-56.1 + 32.4i)T + (4.70e3 - 8.14e3i)T^{2} \)
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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

−10.14735487069875199250207589774, −9.443236604047641017987629988235, −8.317512549555396096365334678252, −7.47459812925633245645543165605, −6.63482676631852873598213723360, −5.87117396495559236789673429836, −5.01606939049019866439389766119, −3.91087220855831025058361174670, −2.49439617147166438953967363575, −1.16151791666920264132248449777, 0.23080572780739955508790546101, 1.85578619123003095173579807023, 3.47173182916479793747380984274, 4.45066691078373799529062557110, 5.14136657227920752087576075728, 6.39663885549964150458962950657, 6.79162633069318182374581518737, 7.971346305501081914740547956085, 9.198382511780980596619727908203, 9.686578874790453844338907662613

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