Properties

Label 2-525-1.1-c3-0-28
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 $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 4.53·2-s − 3·3-s + 12.5·4-s + 13.5·6-s + 7·7-s − 20.5·8-s + 9·9-s − 19.0·11-s − 37.5·12-s + 2.93·13-s − 31.7·14-s − 7.21·16-s + 6.49·17-s − 40.7·18-s − 5.43·19-s − 21·21-s + 86.3·22-s − 49.3·23-s + 61.5·24-s − 13.3·26-s − 27·27-s + 87.7·28-s − 291.·29-s + 244.·31-s + 196.·32-s + 57.1·33-s − 29.4·34-s + ⋯
L(s)  = 1  − 1.60·2-s − 0.577·3-s + 1.56·4-s + 0.924·6-s + 0.377·7-s − 0.907·8-s + 0.333·9-s − 0.522·11-s − 0.904·12-s + 0.0626·13-s − 0.605·14-s − 0.112·16-s + 0.0927·17-s − 0.533·18-s − 0.0656·19-s − 0.218·21-s + 0.837·22-s − 0.447·23-s + 0.523·24-s − 0.100·26-s − 0.192·27-s + 0.592·28-s − 1.86·29-s + 1.41·31-s + 1.08·32-s + 0.301·33-s − 0.148·34-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: \(1\)
Selberg data: \((2,\ 525,\ (\ :3/2),\ -1)\)

Particular Values

\(L(2)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{5}{2})\) 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 \( 1 + 4.53T + 8T^{2} \)
11 \( 1 + 19.0T + 1.33e3T^{2} \)
13 \( 1 - 2.93T + 2.19e3T^{2} \)
17 \( 1 - 6.49T + 4.91e3T^{2} \)
19 \( 1 + 5.43T + 6.85e3T^{2} \)
23 \( 1 + 49.3T + 1.21e4T^{2} \)
29 \( 1 + 291.T + 2.43e4T^{2} \)
31 \( 1 - 244.T + 2.97e4T^{2} \)
37 \( 1 - 193.T + 5.06e4T^{2} \)
41 \( 1 - 315.T + 6.89e4T^{2} \)
43 \( 1 - 300.T + 7.95e4T^{2} \)
47 \( 1 + 86.5T + 1.03e5T^{2} \)
53 \( 1 + 509.T + 1.48e5T^{2} \)
59 \( 1 + 83.3T + 2.05e5T^{2} \)
61 \( 1 + 5.25T + 2.26e5T^{2} \)
67 \( 1 + 205.T + 3.00e5T^{2} \)
71 \( 1 - 1.00e3T + 3.57e5T^{2} \)
73 \( 1 - 1.00e3T + 3.89e5T^{2} \)
79 \( 1 + 863.T + 4.93e5T^{2} \)
83 \( 1 + 1.33e3T + 5.71e5T^{2} \)
89 \( 1 - 326.T + 7.04e5T^{2} \)
97 \( 1 + 1.52e3T + 9.12e5T^{2} \)
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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

−9.866617179104076557473098780024, −9.292910589293167707581866849496, −8.117656687226005390987407264881, −7.65155649499516237211362880703, −6.58582852725826489533600907087, −5.56991007286448801804177232082, −4.28137017897688057816930304822, −2.46535011381250003962058324278, −1.22479267346348945102799469931, 0, 1.22479267346348945102799469931, 2.46535011381250003962058324278, 4.28137017897688057816930304822, 5.56991007286448801804177232082, 6.58582852725826489533600907087, 7.65155649499516237211362880703, 8.117656687226005390987407264881, 9.292910589293167707581866849496, 9.866617179104076557473098780024

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