Properties

Label 2-525-1.1-c3-0-7
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  − 2.20·2-s − 3·3-s − 3.13·4-s + 6.61·6-s + 7·7-s + 24.5·8-s + 9·9-s + 56.2·11-s + 9.39·12-s + 38.9·13-s − 15.4·14-s − 29.1·16-s − 119.·17-s − 19.8·18-s − 13.0·19-s − 21·21-s − 124.·22-s − 130.·23-s − 73.6·24-s − 85.8·26-s − 27·27-s − 21.9·28-s + 77.9·29-s + 61.0·31-s − 132.·32-s − 168.·33-s + 263.·34-s + ⋯
L(s)  = 1  − 0.780·2-s − 0.577·3-s − 0.391·4-s + 0.450·6-s + 0.377·7-s + 1.08·8-s + 0.333·9-s + 1.54·11-s + 0.225·12-s + 0.829·13-s − 0.294·14-s − 0.455·16-s − 1.70·17-s − 0.260·18-s − 0.157·19-s − 0.218·21-s − 1.20·22-s − 1.18·23-s − 0.626·24-s − 0.647·26-s − 0.192·27-s − 0.147·28-s + 0.499·29-s + 0.353·31-s − 0.730·32-s − 0.889·33-s + 1.32·34-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

\(L(2)\) \(\approx\) \(0.9489113871\)
\(L(\frac12)\) \(\approx\) \(0.9489113871\)
\(L(\frac{5}{2})\) 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 \( 1 + 2.20T + 8T^{2} \)
11 \( 1 - 56.2T + 1.33e3T^{2} \)
13 \( 1 - 38.9T + 2.19e3T^{2} \)
17 \( 1 + 119.T + 4.91e3T^{2} \)
19 \( 1 + 13.0T + 6.85e3T^{2} \)
23 \( 1 + 130.T + 1.21e4T^{2} \)
29 \( 1 - 77.9T + 2.43e4T^{2} \)
31 \( 1 - 61.0T + 2.97e4T^{2} \)
37 \( 1 - 167.T + 5.06e4T^{2} \)
41 \( 1 - 436.T + 6.89e4T^{2} \)
43 \( 1 + 393.T + 7.95e4T^{2} \)
47 \( 1 - 365.T + 1.03e5T^{2} \)
53 \( 1 + 282.T + 1.48e5T^{2} \)
59 \( 1 - 414.T + 2.05e5T^{2} \)
61 \( 1 + 563.T + 2.26e5T^{2} \)
67 \( 1 - 395.T + 3.00e5T^{2} \)
71 \( 1 - 103.T + 3.57e5T^{2} \)
73 \( 1 + 128.T + 3.89e5T^{2} \)
79 \( 1 + 641.T + 4.93e5T^{2} \)
83 \( 1 - 512.T + 5.71e5T^{2} \)
89 \( 1 - 1.22e3T + 7.04e5T^{2} \)
97 \( 1 - 186.T + 9.12e5T^{2} \)
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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

−10.44879076147753916713308395871, −9.412637082732924794228313163830, −8.815393012403905461297786742010, −7.973013478736682875688377135814, −6.77757053987049329868599465794, −6.03504191458922841385725447513, −4.56207152204041803999835313809, −4.00670514305580666937731514627, −1.84286148409124367116133162101, −0.72886461652620949289329986726, 0.72886461652620949289329986726, 1.84286148409124367116133162101, 4.00670514305580666937731514627, 4.56207152204041803999835313809, 6.03504191458922841385725447513, 6.77757053987049329868599465794, 7.973013478736682875688377135814, 8.815393012403905461297786742010, 9.412637082732924794228313163830, 10.44879076147753916713308395871

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