Properties

Label 2-525-1.1-c3-0-1
Degree $2$
Conductor $525$
Sign $1$
Analytic cond. $30.9760$
Root an. cond. $5.56560$
Motivic weight $3$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 0.561·2-s − 3·3-s − 7.68·4-s + 1.68·6-s − 7·7-s + 8.80·8-s + 9·9-s − 25.8·11-s + 23.0·12-s − 15.5·13-s + 3.93·14-s + 56.5·16-s − 95.1·17-s − 5.05·18-s − 143.·19-s + 21·21-s + 14.4·22-s + 77.5·23-s − 26.4·24-s + 8.73·26-s − 27·27-s + 53.7·28-s − 204.·29-s − 40.6·31-s − 102.·32-s + 77.4·33-s + 53.4·34-s + ⋯
L(s)  = 1  − 0.198·2-s − 0.577·3-s − 0.960·4-s + 0.114·6-s − 0.377·7-s + 0.389·8-s + 0.333·9-s − 0.707·11-s + 0.554·12-s − 0.331·13-s + 0.0750·14-s + 0.883·16-s − 1.35·17-s − 0.0661·18-s − 1.73·19-s + 0.218·21-s + 0.140·22-s + 0.702·23-s − 0.224·24-s + 0.0658·26-s − 0.192·27-s + 0.363·28-s − 1.30·29-s − 0.235·31-s − 0.564·32-s + 0.408·33-s + 0.269·34-s + ⋯

Functional equation

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

Invariants

Degree: \(2\)
Conductor: \(525\)    =    \(3 \cdot 5^{2} \cdot 7\)
Sign: $1$
Analytic conductor: \(30.9760\)
Root analytic conductor: \(5.56560\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 525,\ (\ :3/2),\ 1)\)

Particular Values

\(L(2)\) \(\approx\) \(0.4868373993\)
\(L(\frac12)\) \(\approx\) \(0.4868373993\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + 3T \)
5 \( 1 \)
7 \( 1 + 7T \)
good2 \( 1 + 0.561T + 8T^{2} \)
11 \( 1 + 25.8T + 1.33e3T^{2} \)
13 \( 1 + 15.5T + 2.19e3T^{2} \)
17 \( 1 + 95.1T + 4.91e3T^{2} \)
19 \( 1 + 143.T + 6.85e3T^{2} \)
23 \( 1 - 77.5T + 1.21e4T^{2} \)
29 \( 1 + 204.T + 2.43e4T^{2} \)
31 \( 1 + 40.6T + 2.97e4T^{2} \)
37 \( 1 - 95.6T + 5.06e4T^{2} \)
41 \( 1 - 24.7T + 6.89e4T^{2} \)
43 \( 1 - 282.T + 7.95e4T^{2} \)
47 \( 1 - 257.T + 1.03e5T^{2} \)
53 \( 1 - 257.T + 1.48e5T^{2} \)
59 \( 1 + 651.T + 2.05e5T^{2} \)
61 \( 1 - 451.T + 2.26e5T^{2} \)
67 \( 1 - 832.T + 3.00e5T^{2} \)
71 \( 1 + 174.T + 3.57e5T^{2} \)
73 \( 1 + 47.4T + 3.89e5T^{2} \)
79 \( 1 + 1.16T + 4.93e5T^{2} \)
83 \( 1 - 1.49e3T + 5.71e5T^{2} \)
89 \( 1 - 1.30e3T + 7.04e5T^{2} \)
97 \( 1 + 1.36e3T + 9.12e5T^{2} \)
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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

−10.59333444576037829179880456064, −9.468960479219499458394271749213, −8.849056421123131864142375321339, −7.81572400732461855890984495501, −6.77388928272800678244653833131, −5.72902192319760416974702302077, −4.75123181023720967039259971988, −3.93060693162802408963263995972, −2.25968941286165932325369206806, −0.43840591368660462215669846199, 0.43840591368660462215669846199, 2.25968941286165932325369206806, 3.93060693162802408963263995972, 4.75123181023720967039259971988, 5.72902192319760416974702302077, 6.77388928272800678244653833131, 7.81572400732461855890984495501, 8.849056421123131864142375321339, 9.468960479219499458394271749213, 10.59333444576037829179880456064

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