Properties

Label 2-175-5.3-c4-0-2
Degree $2$
Conductor $175$
Sign $-0.130 - 0.991i$
Analytic cond. $18.0897$
Root an. cond. $4.25320$
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  + (−3.03 + 3.03i)2-s + (−7.54 − 7.54i)3-s − 2.46i·4-s + 45.8·6-s + (−13.0 + 13.0i)7-s + (−41.1 − 41.1i)8-s + 32.8i·9-s + 5.95·11-s + (−18.6 + 18.6i)12-s + (−143. − 143. i)13-s − 79.5i·14-s + 289.·16-s + (169. − 169. i)17-s + (−99.8 − 99.8i)18-s − 160. i·19-s + ⋯
L(s)  = 1  + (−0.759 + 0.759i)2-s + (−0.838 − 0.838i)3-s − 0.154i·4-s + 1.27·6-s + (−0.267 + 0.267i)7-s + (−0.642 − 0.642i)8-s + 0.405i·9-s + 0.0492·11-s + (−0.129 + 0.129i)12-s + (−0.849 − 0.849i)13-s − 0.406i·14-s + 1.13·16-s + (0.586 − 0.586i)17-s + (−0.308 − 0.308i)18-s − 0.445i·19-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 175 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.130 - 0.991i)\, \overline{\Lambda}(5-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 175 ^{s/2} \, \Gamma_{\C}(s+2) \, L(s)\cr =\mathstrut & (-0.130 - 0.991i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(175\)    =    \(5^{2} \cdot 7\)
Sign: $-0.130 - 0.991i$
Analytic conductor: \(18.0897\)
Root analytic conductor: \(4.25320\)
Motivic weight: \(4\)
Rational: no
Arithmetic: yes
Character: $\chi_{175} (43, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 175,\ (\ :2),\ -0.130 - 0.991i)\)

Particular Values

\(L(\frac{5}{2})\) \(\approx\) \(0.4319519571\)
\(L(\frac12)\) \(\approx\) \(0.4319519571\)
\(L(3)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad5 \( 1 \)
7 \( 1 + (13.0 - 13.0i)T \)
good2 \( 1 + (3.03 - 3.03i)T - 16iT^{2} \)
3 \( 1 + (7.54 + 7.54i)T + 81iT^{2} \)
11 \( 1 - 5.95T + 1.46e4T^{2} \)
13 \( 1 + (143. + 143. i)T + 2.85e4iT^{2} \)
17 \( 1 + (-169. + 169. i)T - 8.35e4iT^{2} \)
19 \( 1 + 160. iT - 1.30e5T^{2} \)
23 \( 1 + (144. + 144. i)T + 2.79e5iT^{2} \)
29 \( 1 - 1.47e3iT - 7.07e5T^{2} \)
31 \( 1 - 511.T + 9.23e5T^{2} \)
37 \( 1 + (352. - 352. i)T - 1.87e6iT^{2} \)
41 \( 1 + 1.33e3T + 2.82e6T^{2} \)
43 \( 1 + (-2.29e3 - 2.29e3i)T + 3.41e6iT^{2} \)
47 \( 1 + (2.34e3 - 2.34e3i)T - 4.87e6iT^{2} \)
53 \( 1 + (-1.76e3 - 1.76e3i)T + 7.89e6iT^{2} \)
59 \( 1 + 3.72e3iT - 1.21e7T^{2} \)
61 \( 1 + 150.T + 1.38e7T^{2} \)
67 \( 1 + (2.55e3 - 2.55e3i)T - 2.01e7iT^{2} \)
71 \( 1 - 1.51e3T + 2.54e7T^{2} \)
73 \( 1 + (-6.85e3 - 6.85e3i)T + 2.83e7iT^{2} \)
79 \( 1 - 2.16e3iT - 3.89e7T^{2} \)
83 \( 1 + (-3.03e3 - 3.03e3i)T + 4.74e7iT^{2} \)
89 \( 1 + 8.46e3iT - 6.27e7T^{2} \)
97 \( 1 + (-7.88e3 + 7.88e3i)T - 8.85e7iT^{2} \)
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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

−12.47492742988626806284356214360, −11.46352415974909859800373270734, −10.10266056597341055881364408536, −9.126691916030555987121731900221, −7.925021376136970093376382802712, −7.11503370928891536042199727837, −6.29959795707841973024073634004, −5.20202560022795719592085787703, −3.04738108523830645910365981012, −0.875685693531344907000308718882, 0.31795836775266688927810076118, 2.07508488379838334871467585598, 3.89079439716980245353821272194, 5.19950451941765039154872444684, 6.25791139347189479852952282800, 7.86741717915804801091785159837, 9.216548072721635450752196475647, 10.06876184151922646101230630200, 10.47379971318125518475392863447, 11.65845873686783316625128077521

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