Properties

Label 2-1875-1.1-c3-0-8
Degree $2$
Conductor $1875$
Sign $1$
Analytic cond. $110.628$
Root an. cond. $10.5180$
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  − 4.82·2-s − 3·3-s + 15.2·4-s + 14.4·6-s − 14.5·7-s − 35.1·8-s + 9·9-s + 10.0·11-s − 45.8·12-s − 5.07·13-s + 70.4·14-s + 47.2·16-s − 97.5·17-s − 43.4·18-s − 58.7·19-s + 43.7·21-s − 48.6·22-s − 15.8·23-s + 105.·24-s + 24.4·26-s − 27·27-s − 223.·28-s − 220.·29-s + 196.·31-s + 53.1·32-s − 30.2·33-s + 470.·34-s + ⋯
L(s)  = 1  − 1.70·2-s − 0.577·3-s + 1.90·4-s + 0.984·6-s − 0.788·7-s − 1.55·8-s + 0.333·9-s + 0.276·11-s − 1.10·12-s − 0.108·13-s + 1.34·14-s + 0.737·16-s − 1.39·17-s − 0.568·18-s − 0.708·19-s + 0.455·21-s − 0.471·22-s − 0.143·23-s + 0.896·24-s + 0.184·26-s − 0.192·27-s − 1.50·28-s − 1.41·29-s + 1.14·31-s + 0.293·32-s − 0.159·33-s + 2.37·34-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1875 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1875 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1875\)    =    \(3 \cdot 5^{4}\)
Sign: $1$
Analytic conductor: \(110.628\)
Root analytic conductor: \(10.5180\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 1875,\ (\ :3/2),\ 1)\)

Particular Values

\(L(2)\) \(\approx\) \(0.1436806808\)
\(L(\frac12)\) \(\approx\) \(0.1436806808\)
\(L(\frac{5}{2})\) 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 \( 1 \)
good2 \( 1 + 4.82T + 8T^{2} \)
7 \( 1 + 14.5T + 343T^{2} \)
11 \( 1 - 10.0T + 1.33e3T^{2} \)
13 \( 1 + 5.07T + 2.19e3T^{2} \)
17 \( 1 + 97.5T + 4.91e3T^{2} \)
19 \( 1 + 58.7T + 6.85e3T^{2} \)
23 \( 1 + 15.8T + 1.21e4T^{2} \)
29 \( 1 + 220.T + 2.43e4T^{2} \)
31 \( 1 - 196.T + 2.97e4T^{2} \)
37 \( 1 + 409.T + 5.06e4T^{2} \)
41 \( 1 - 200.T + 6.89e4T^{2} \)
43 \( 1 + 457.T + 7.95e4T^{2} \)
47 \( 1 - 280.T + 1.03e5T^{2} \)
53 \( 1 + 586.T + 1.48e5T^{2} \)
59 \( 1 - 192.T + 2.05e5T^{2} \)
61 \( 1 - 17.2T + 2.26e5T^{2} \)
67 \( 1 - 673.T + 3.00e5T^{2} \)
71 \( 1 + 384.T + 3.57e5T^{2} \)
73 \( 1 - 284.T + 3.89e5T^{2} \)
79 \( 1 + 774.T + 4.93e5T^{2} \)
83 \( 1 - 1.31e3T + 5.71e5T^{2} \)
89 \( 1 + 19.8T + 7.04e5T^{2} \)
97 \( 1 + 1.59e3T + 9.12e5T^{2} \)
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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

−8.937174444535244860401458869718, −8.304902571165313601407277188703, −7.31547591400157120700816162478, −6.63949676362763063440779669102, −6.20454702028076569007748417857, −4.90857279907250833201500941415, −3.74834656635634967230596784733, −2.44161606488920839206529066324, −1.54344366899215347389351135076, −0.23619811479982645754101131914, 0.23619811479982645754101131914, 1.54344366899215347389351135076, 2.44161606488920839206529066324, 3.74834656635634967230596784733, 4.90857279907250833201500941415, 6.20454702028076569007748417857, 6.63949676362763063440779669102, 7.31547591400157120700816162478, 8.304902571165313601407277188703, 8.937174444535244860401458869718

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