Properties

Label 2-525-1.1-c3-0-20
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  + 1.37·2-s + 3·3-s − 6.10·4-s + 4.12·6-s + 7·7-s − 19.4·8-s + 9·9-s + 15.2·11-s − 18.3·12-s + 76.7·13-s + 9.63·14-s + 22.1·16-s − 96.7·17-s + 12.3·18-s − 14.1·19-s + 21·21-s + 21.0·22-s − 75.7·23-s − 58.2·24-s + 105.·26-s + 27·27-s − 42.7·28-s + 89.9·29-s + 289.·31-s + 185.·32-s + 45.8·33-s − 133.·34-s + ⋯
L(s)  = 1  + 0.486·2-s + 0.577·3-s − 0.763·4-s + 0.280·6-s + 0.377·7-s − 0.857·8-s + 0.333·9-s + 0.418·11-s − 0.440·12-s + 1.63·13-s + 0.183·14-s + 0.345·16-s − 1.37·17-s + 0.162·18-s − 0.171·19-s + 0.218·21-s + 0.203·22-s − 0.686·23-s − 0.495·24-s + 0.797·26-s + 0.192·27-s − 0.288·28-s + 0.576·29-s + 1.67·31-s + 1.02·32-s + 0.241·33-s − 0.671·34-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

\(L(2)\) \(\approx\) \(2.755995104\)
\(L(\frac12)\) \(\approx\) \(2.755995104\)
\(L(\frac{5}{2})\) 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 \( 1 - 1.37T + 8T^{2} \)
11 \( 1 - 15.2T + 1.33e3T^{2} \)
13 \( 1 - 76.7T + 2.19e3T^{2} \)
17 \( 1 + 96.7T + 4.91e3T^{2} \)
19 \( 1 + 14.1T + 6.85e3T^{2} \)
23 \( 1 + 75.7T + 1.21e4T^{2} \)
29 \( 1 - 89.9T + 2.43e4T^{2} \)
31 \( 1 - 289.T + 2.97e4T^{2} \)
37 \( 1 - 14.2T + 5.06e4T^{2} \)
41 \( 1 - 318.T + 6.89e4T^{2} \)
43 \( 1 - 389.T + 7.95e4T^{2} \)
47 \( 1 - 228.T + 1.03e5T^{2} \)
53 \( 1 - 679.T + 1.48e5T^{2} \)
59 \( 1 + 398.T + 2.05e5T^{2} \)
61 \( 1 + 146.T + 2.26e5T^{2} \)
67 \( 1 - 291.T + 3.00e5T^{2} \)
71 \( 1 - 333.T + 3.57e5T^{2} \)
73 \( 1 - 891.T + 3.89e5T^{2} \)
79 \( 1 + 416.T + 4.93e5T^{2} \)
83 \( 1 + 814.T + 5.71e5T^{2} \)
89 \( 1 + 650.T + 7.04e5T^{2} \)
97 \( 1 + 1.58e3T + 9.12e5T^{2} \)
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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

−10.45913743713010882283085099564, −9.315126259081445383456921478838, −8.679008564840977553790709761432, −8.065209444911918777904805129094, −6.60909373085913891498968973311, −5.79103803939011231087157379419, −4.38919649214022506706923322551, −3.95760365285180002592721842104, −2.57923575051564932741480863025, −0.980134954354101282695724802418, 0.980134954354101282695724802418, 2.57923575051564932741480863025, 3.95760365285180002592721842104, 4.38919649214022506706923322551, 5.79103803939011231087157379419, 6.60909373085913891498968973311, 8.065209444911918777904805129094, 8.679008564840977553790709761432, 9.315126259081445383456921478838, 10.45913743713010882283085099564

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