Properties

Label 2-45-45.29-c4-0-17
Degree $2$
Conductor $45$
Sign $-0.481 + 0.876i$
Analytic cond. $4.65164$
Root an. cond. $2.15676$
Motivic weight $4$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (1.59 − 2.76i)2-s + (0.340 − 8.99i)3-s + (2.90 + 5.03i)4-s + (6.24 − 24.2i)5-s + (−24.3 − 15.2i)6-s + (−21.0 − 12.1i)7-s + 69.6·8-s + (−80.7 − 6.11i)9-s + (−56.9 − 55.8i)10-s + (−35.8 − 20.6i)11-s + (46.2 − 24.4i)12-s + (−78.1 + 45.1i)13-s + (−67.3 + 38.8i)14-s + (−215. − 64.3i)15-s + (64.6 − 111. i)16-s + 318.·17-s + ⋯
L(s)  = 1  + (0.399 − 0.691i)2-s + (0.0377 − 0.999i)3-s + (0.181 + 0.314i)4-s + (0.249 − 0.968i)5-s + (−0.675 − 0.424i)6-s + (−0.430 − 0.248i)7-s + 1.08·8-s + (−0.997 − 0.0755i)9-s + (−0.569 − 0.558i)10-s + (−0.295 − 0.170i)11-s + (0.321 − 0.169i)12-s + (−0.462 + 0.267i)13-s + (−0.343 + 0.198i)14-s + (−0.958 − 0.286i)15-s + (0.252 − 0.437i)16-s + 1.10·17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 45 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.481 + 0.876i)\, \overline{\Lambda}(5-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 45 ^{s/2} \, \Gamma_{\C}(s+2) \, L(s)\cr =\mathstrut & (-0.481 + 0.876i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(45\)    =    \(3^{2} \cdot 5\)
Sign: $-0.481 + 0.876i$
Analytic conductor: \(4.65164\)
Root analytic conductor: \(2.15676\)
Motivic weight: \(4\)
Rational: no
Arithmetic: yes
Character: $\chi_{45} (29, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 45,\ (\ :2),\ -0.481 + 0.876i)\)

Particular Values

\(L(\frac{5}{2})\) \(\approx\) \(0.991032 - 1.67545i\)
\(L(\frac12)\) \(\approx\) \(0.991032 - 1.67545i\)
\(L(3)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + (-0.340 + 8.99i)T \)
5 \( 1 + (-6.24 + 24.2i)T \)
good2 \( 1 + (-1.59 + 2.76i)T + (-8 - 13.8i)T^{2} \)
7 \( 1 + (21.0 + 12.1i)T + (1.20e3 + 2.07e3i)T^{2} \)
11 \( 1 + (35.8 + 20.6i)T + (7.32e3 + 1.26e4i)T^{2} \)
13 \( 1 + (78.1 - 45.1i)T + (1.42e4 - 2.47e4i)T^{2} \)
17 \( 1 - 318.T + 8.35e4T^{2} \)
19 \( 1 - 572.T + 1.30e5T^{2} \)
23 \( 1 + (-93.6 - 162. i)T + (-1.39e5 + 2.42e5i)T^{2} \)
29 \( 1 + (-1.20e3 - 694. i)T + (3.53e5 + 6.12e5i)T^{2} \)
31 \( 1 + (-91.5 - 158. i)T + (-4.61e5 + 7.99e5i)T^{2} \)
37 \( 1 + 348. iT - 1.87e6T^{2} \)
41 \( 1 + (1.88e3 - 1.09e3i)T + (1.41e6 - 2.44e6i)T^{2} \)
43 \( 1 + (1.19e3 + 689. i)T + (1.70e6 + 2.96e6i)T^{2} \)
47 \( 1 + (-342. + 592. i)T + (-2.43e6 - 4.22e6i)T^{2} \)
53 \( 1 + 2.09e3T + 7.89e6T^{2} \)
59 \( 1 + (-4.76e3 + 2.75e3i)T + (6.05e6 - 1.04e7i)T^{2} \)
61 \( 1 + (3.22e3 - 5.58e3i)T + (-6.92e6 - 1.19e7i)T^{2} \)
67 \( 1 + (4.14e3 - 2.39e3i)T + (1.00e7 - 1.74e7i)T^{2} \)
71 \( 1 + 6.78e3iT - 2.54e7T^{2} \)
73 \( 1 - 9.04e3iT - 2.83e7T^{2} \)
79 \( 1 + (2.10e3 - 3.64e3i)T + (-1.94e7 - 3.37e7i)T^{2} \)
83 \( 1 + (3.10e3 - 5.38e3i)T + (-2.37e7 - 4.11e7i)T^{2} \)
89 \( 1 - 1.46e3iT - 6.27e7T^{2} \)
97 \( 1 + (1.91e3 + 1.10e3i)T + (4.42e7 + 7.66e7i)T^{2} \)
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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

−14.05696417571944701748698348451, −13.30220264997998414170652122113, −12.34192623984645893380307446530, −11.70822202214320697719480195447, −9.955534704914306938860329356240, −8.294812227822167940914762644454, −7.11496818350644476038608675196, −5.23442076622545951279622158122, −3.11969393848671551659703958273, −1.27552587183774761481507248510, 3.04483935199105213382458768917, 5.07089353947738195467708128247, 6.20472400944704906021785481574, 7.67503826402669440707485146659, 9.778066375019022959539555363968, 10.36324394178061823106593908818, 11.75846153549530335949115256408, 13.75273071800790301404039260758, 14.53139506304560363562120130053, 15.42639911049211692652783572066

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