Properties

Label 2-525-1.1-c3-0-17
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  + 3.56·2-s − 3·3-s + 4.68·4-s − 10.6·6-s − 7·7-s − 11.8·8-s + 9·9-s − 5.19·11-s − 14.0·12-s + 54.5·13-s − 24.9·14-s − 79.5·16-s + 16.1·17-s + 32.0·18-s + 87.4·19-s + 21·21-s − 18.4·22-s + 176.·23-s + 35.4·24-s + 194.·26-s − 27·27-s − 32.7·28-s + 142.·29-s − 94.3·31-s − 188.·32-s + 15.5·33-s + 57.5·34-s + ⋯
L(s)  = 1  + 1.25·2-s − 0.577·3-s + 0.585·4-s − 0.726·6-s − 0.377·7-s − 0.521·8-s + 0.333·9-s − 0.142·11-s − 0.338·12-s + 1.16·13-s − 0.475·14-s − 1.24·16-s + 0.230·17-s + 0.419·18-s + 1.05·19-s + 0.218·21-s − 0.179·22-s + 1.59·23-s + 0.301·24-s + 1.46·26-s − 0.192·27-s − 0.221·28-s + 0.910·29-s − 0.546·31-s − 1.04·32-s + 0.0821·33-s + 0.290·34-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

\(L(2)\) \(\approx\) \(2.928028697\)
\(L(\frac12)\) \(\approx\) \(2.928028697\)
\(L(\frac{5}{2})\) 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 \( 1 - 3.56T + 8T^{2} \)
11 \( 1 + 5.19T + 1.33e3T^{2} \)
13 \( 1 - 54.5T + 2.19e3T^{2} \)
17 \( 1 - 16.1T + 4.91e3T^{2} \)
19 \( 1 - 87.4T + 6.85e3T^{2} \)
23 \( 1 - 176.T + 1.21e4T^{2} \)
29 \( 1 - 142.T + 2.43e4T^{2} \)
31 \( 1 + 94.3T + 2.97e4T^{2} \)
37 \( 1 - 17.3T + 5.06e4T^{2} \)
41 \( 1 - 210.T + 6.89e4T^{2} \)
43 \( 1 - 521.T + 7.95e4T^{2} \)
47 \( 1 + 105.T + 1.03e5T^{2} \)
53 \( 1 + 108.T + 1.48e5T^{2} \)
59 \( 1 - 210.T + 2.05e5T^{2} \)
61 \( 1 + 674.T + 2.26e5T^{2} \)
67 \( 1 - 324.T + 3.00e5T^{2} \)
71 \( 1 - 793.T + 3.57e5T^{2} \)
73 \( 1 - 315.T + 3.89e5T^{2} \)
79 \( 1 + 425.T + 4.93e5T^{2} \)
83 \( 1 + 283.T + 5.71e5T^{2} \)
89 \( 1 + 843.T + 7.04e5T^{2} \)
97 \( 1 - 1.53e3T + 9.12e5T^{2} \)
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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

−10.85919753065442622498907170085, −9.601977875832480089579576227904, −8.778351498589352675205054411990, −7.39551954694108854298745981874, −6.40980288269180802578694535687, −5.67587338633174292972238141469, −4.85052483572484563262538781795, −3.77827571140795938008556959803, −2.86327279723027258438942442193, −0.929427952112897476085075556694, 0.929427952112897476085075556694, 2.86327279723027258438942442193, 3.77827571140795938008556959803, 4.85052483572484563262538781795, 5.67587338633174292972238141469, 6.40980288269180802578694535687, 7.39551954694108854298745981874, 8.778351498589352675205054411990, 9.601977875832480089579576227904, 10.85919753065442622498907170085

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