Properties

Label 2-525-175.13-c1-0-27
Degree $2$
Conductor $525$
Sign $0.993 - 0.115i$
Analytic cond. $4.19214$
Root an. cond. $2.04747$
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  + (1.74 − 0.276i)2-s + (0.891 + 0.453i)3-s + (1.07 − 0.350i)4-s + (1.84 − 1.25i)5-s + (1.68 + 0.547i)6-s + (−0.446 + 2.60i)7-s + (−1.36 + 0.696i)8-s + (0.587 + 0.809i)9-s + (2.88 − 2.71i)10-s + (2.48 + 1.80i)11-s + (1.11 + 0.177i)12-s + (0.303 − 1.91i)13-s + (−0.0576 + 4.68i)14-s + (2.21 − 0.283i)15-s + (−4.03 + 2.92i)16-s + (1.83 − 0.934i)17-s + ⋯
L(s)  = 1  + (1.23 − 0.195i)2-s + (0.514 + 0.262i)3-s + (0.539 − 0.175i)4-s + (0.826 − 0.563i)5-s + (0.687 + 0.223i)6-s + (−0.168 + 0.985i)7-s + (−0.482 + 0.246i)8-s + (0.195 + 0.269i)9-s + (0.911 − 0.858i)10-s + (0.749 + 0.544i)11-s + (0.323 + 0.0512i)12-s + (0.0840 − 0.530i)13-s + (−0.0154 + 1.25i)14-s + (0.572 − 0.0731i)15-s + (−1.00 + 0.732i)16-s + (0.445 − 0.226i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 525 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.993 - 0.115i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 525 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.993 - 0.115i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(525\)    =    \(3 \cdot 5^{2} \cdot 7\)
Sign: $0.993 - 0.115i$
Analytic conductor: \(4.19214\)
Root analytic conductor: \(2.04747\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{525} (13, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 525,\ (\ :1/2),\ 0.993 - 0.115i)\)

Particular Values

\(L(1)\) \(\approx\) \(3.27882 + 0.190702i\)
\(L(\frac12)\) \(\approx\) \(3.27882 + 0.190702i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + (-0.891 - 0.453i)T \)
5 \( 1 + (-1.84 + 1.25i)T \)
7 \( 1 + (0.446 - 2.60i)T \)
good2 \( 1 + (-1.74 + 0.276i)T + (1.90 - 0.618i)T^{2} \)
11 \( 1 + (-2.48 - 1.80i)T + (3.39 + 10.4i)T^{2} \)
13 \( 1 + (-0.303 + 1.91i)T + (-12.3 - 4.01i)T^{2} \)
17 \( 1 + (-1.83 + 0.934i)T + (9.99 - 13.7i)T^{2} \)
19 \( 1 + (-1.39 + 4.29i)T + (-15.3 - 11.1i)T^{2} \)
23 \( 1 + (0.571 + 3.60i)T + (-21.8 + 7.10i)T^{2} \)
29 \( 1 + (8.95 - 2.91i)T + (23.4 - 17.0i)T^{2} \)
31 \( 1 + (3.81 + 1.23i)T + (25.0 + 18.2i)T^{2} \)
37 \( 1 + (-0.575 + 3.63i)T + (-35.1 - 11.4i)T^{2} \)
41 \( 1 + (1.87 + 2.58i)T + (-12.6 + 38.9i)T^{2} \)
43 \( 1 + (2.38 + 2.38i)T + 43iT^{2} \)
47 \( 1 + (4.29 - 8.42i)T + (-27.6 - 38.0i)T^{2} \)
53 \( 1 + (0.148 - 0.291i)T + (-31.1 - 42.8i)T^{2} \)
59 \( 1 + (-9.13 + 6.63i)T + (18.2 - 56.1i)T^{2} \)
61 \( 1 + (7.79 - 10.7i)T + (-18.8 - 58.0i)T^{2} \)
67 \( 1 + (-6.48 - 12.7i)T + (-39.3 + 54.2i)T^{2} \)
71 \( 1 + (-4.40 - 13.5i)T + (-57.4 + 41.7i)T^{2} \)
73 \( 1 + (-7.11 + 1.12i)T + (69.4 - 22.5i)T^{2} \)
79 \( 1 + (1.21 - 0.393i)T + (63.9 - 46.4i)T^{2} \)
83 \( 1 + (6.49 + 12.7i)T + (-48.7 + 67.1i)T^{2} \)
89 \( 1 + (5.61 + 4.08i)T + (27.5 + 84.6i)T^{2} \)
97 \( 1 + (-2.20 + 4.33i)T + (-57.0 - 78.4i)T^{2} \)
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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

−11.13183975068578342301424191119, −9.774751670947500686483600792078, −9.162660061741687931800996323446, −8.511644672497346547035703400307, −6.97749561006741270319723901335, −5.77417572198997668902861132214, −5.24185576036078249863267154629, −4.20957699858612636450322754544, −3.03074944730996533345025660817, −2.03378441830050022883331688024, 1.70661602922043329632445730486, 3.42275355770405425042966384930, 3.78417911615809823546899158926, 5.28203122142188080989228223282, 6.23458561556072469034830430034, 6.85750186794259446656618489851, 7.894911301041952285558891099804, 9.329468331826585129858503089488, 9.797988527653504652441024548648, 11.01269312165961006612356471756

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