Properties

Label 2-525-5.4-c3-0-36
Degree $2$
Conductor $525$
Sign $0.894 + 0.447i$
Analytic cond. $30.9760$
Root an. cond. $5.56560$
Motivic weight $3$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 4.75i·2-s − 3i·3-s − 14.5·4-s + 14.2·6-s + 7i·7-s − 31.3i·8-s − 9·9-s + 7.31·11-s + 43.7i·12-s + 4.15i·13-s − 33.2·14-s + 32.2·16-s + 53.5i·17-s − 42.7i·18-s − 88.9·19-s + ⋯
L(s)  = 1  + 1.68i·2-s − 0.577i·3-s − 1.82·4-s + 0.970·6-s + 0.377i·7-s − 1.38i·8-s − 0.333·9-s + 0.200·11-s + 1.05i·12-s + 0.0886i·13-s − 0.635·14-s + 0.504·16-s + 0.763i·17-s − 0.560i·18-s − 1.07·19-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 525 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.894 + 0.447i)\, \overline{\Lambda}(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 525 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & (0.894 + 0.447i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(525\)    =    \(3 \cdot 5^{2} \cdot 7\)
Sign: $0.894 + 0.447i$
Analytic conductor: \(30.9760\)
Root analytic conductor: \(5.56560\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: $\chi_{525} (274, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 525,\ (\ :3/2),\ 0.894 + 0.447i)\)

Particular Values

\(L(2)\) \(\approx\) \(0.6206256510\)
\(L(\frac12)\) \(\approx\) \(0.6206256510\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + 3iT \)
5 \( 1 \)
7 \( 1 - 7iT \)
good2 \( 1 - 4.75iT - 8T^{2} \)
11 \( 1 - 7.31T + 1.33e3T^{2} \)
13 \( 1 - 4.15iT - 2.19e3T^{2} \)
17 \( 1 - 53.5iT - 4.91e3T^{2} \)
19 \( 1 + 88.9T + 6.85e3T^{2} \)
23 \( 1 + 156. iT - 1.21e4T^{2} \)
29 \( 1 + 42.2T + 2.43e4T^{2} \)
31 \( 1 + 14.0T + 2.97e4T^{2} \)
37 \( 1 + 293. iT - 5.06e4T^{2} \)
41 \( 1 + 127.T + 6.89e4T^{2} \)
43 \( 1 - 210. iT - 7.95e4T^{2} \)
47 \( 1 + 468. iT - 1.03e5T^{2} \)
53 \( 1 + 115. iT - 1.48e5T^{2} \)
59 \( 1 - 314.T + 2.05e5T^{2} \)
61 \( 1 - 768.T + 2.26e5T^{2} \)
67 \( 1 + 717. iT - 3.00e5T^{2} \)
71 \( 1 + 737.T + 3.57e5T^{2} \)
73 \( 1 + 477. iT - 3.89e5T^{2} \)
79 \( 1 - 279.T + 4.93e5T^{2} \)
83 \( 1 + 776. iT - 5.71e5T^{2} \)
89 \( 1 - 29.7T + 7.04e5T^{2} \)
97 \( 1 + 231. iT - 9.12e5T^{2} \)
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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

−10.17255154795484161510023740489, −8.863496149718666683527584333802, −8.500330461065653271539254099275, −7.55817704853450836948200971381, −6.61902686314583351492931163019, −6.11089065184140298753238815991, −5.08889516319229655421421417222, −3.97779587724282728837900069065, −2.14784629872188727054898733758, −0.20225152838630490183475855822, 1.23463191518696714081424709739, 2.55987550415984747265634936173, 3.59979443108973621092505945252, 4.38259451582036348370422099189, 5.41542306951324260293949494732, 6.90104525502397096201697888253, 8.251971580038313779551792071454, 9.207726907950561514173280584804, 9.857249432177349047202087973436, 10.56734144484390345361581683593

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