Properties

Label 2-1800-1.1-c3-0-28
Degree $2$
Conductor $1800$
Sign $1$
Analytic cond. $106.203$
Root an. cond. $10.3055$
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  + 21.8·7-s − 54.6·11-s + 82.7·13-s + 100.·17-s − 84.1·19-s + 0.880·23-s + 99.1·29-s − 78.9·31-s + 390.·37-s − 104.·41-s + 241.·43-s − 512.·47-s + 135.·49-s − 284.·53-s + 709.·59-s + 470.·61-s − 667.·67-s + 51.5·71-s + 371.·73-s − 1.19e3·77-s − 79.3·79-s + 682.·83-s − 628.·89-s + 1.81e3·91-s + 1.51e3·97-s − 977.·101-s + 759.·103-s + ⋯
L(s)  = 1  + 1.18·7-s − 1.49·11-s + 1.76·13-s + 1.43·17-s − 1.01·19-s + 0.00798·23-s + 0.634·29-s − 0.457·31-s + 1.73·37-s − 0.398·41-s + 0.856·43-s − 1.59·47-s + 0.395·49-s − 0.737·53-s + 1.56·59-s + 0.987·61-s − 1.21·67-s + 0.0861·71-s + 0.595·73-s − 1.76·77-s − 0.112·79-s + 0.902·83-s − 0.748·89-s + 2.08·91-s + 1.59·97-s − 0.963·101-s + 0.726·103-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1800 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1800 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1800\)    =    \(2^{3} \cdot 3^{2} \cdot 5^{2}\)
Sign: $1$
Analytic conductor: \(106.203\)
Root analytic conductor: \(10.3055\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 1800,\ (\ :3/2),\ 1)\)

Particular Values

\(L(2)\) \(\approx\) \(2.689987278\)
\(L(\frac12)\) \(\approx\) \(2.689987278\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
3 \( 1 \)
5 \( 1 \)
good7 \( 1 - 21.8T + 343T^{2} \)
11 \( 1 + 54.6T + 1.33e3T^{2} \)
13 \( 1 - 82.7T + 2.19e3T^{2} \)
17 \( 1 - 100.T + 4.91e3T^{2} \)
19 \( 1 + 84.1T + 6.85e3T^{2} \)
23 \( 1 - 0.880T + 1.21e4T^{2} \)
29 \( 1 - 99.1T + 2.43e4T^{2} \)
31 \( 1 + 78.9T + 2.97e4T^{2} \)
37 \( 1 - 390.T + 5.06e4T^{2} \)
41 \( 1 + 104.T + 6.89e4T^{2} \)
43 \( 1 - 241.T + 7.95e4T^{2} \)
47 \( 1 + 512.T + 1.03e5T^{2} \)
53 \( 1 + 284.T + 1.48e5T^{2} \)
59 \( 1 - 709.T + 2.05e5T^{2} \)
61 \( 1 - 470.T + 2.26e5T^{2} \)
67 \( 1 + 667.T + 3.00e5T^{2} \)
71 \( 1 - 51.5T + 3.57e5T^{2} \)
73 \( 1 - 371.T + 3.89e5T^{2} \)
79 \( 1 + 79.3T + 4.93e5T^{2} \)
83 \( 1 - 682.T + 5.71e5T^{2} \)
89 \( 1 + 628.T + 7.04e5T^{2} \)
97 \( 1 - 1.51e3T + 9.12e5T^{2} \)
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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

−8.612473651858141756793260078338, −8.127055496151175834084902408213, −7.65477337863727619094425209220, −6.39770078455711249732877458970, −5.62882237395372288262894014377, −4.90817660325009872445275564734, −3.95293909880340057119330333349, −2.91640690038644858667662102210, −1.79554977295481443290932965257, −0.805384742048128437012888282507, 0.805384742048128437012888282507, 1.79554977295481443290932965257, 2.91640690038644858667662102210, 3.95293909880340057119330333349, 4.90817660325009872445275564734, 5.62882237395372288262894014377, 6.39770078455711249732877458970, 7.65477337863727619094425209220, 8.127055496151175834084902408213, 8.612473651858141756793260078338

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