Properties

Label 2-3100-155.154-c2-0-22
Degree $2$
Conductor $3100$
Sign $0.923 - 0.383i$
Analytic cond. $84.4688$
Root an. cond. $9.19069$
Motivic weight $2$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 1.25·3-s + 6.21i·7-s − 7.43·9-s − 14.0i·11-s − 19.3·13-s − 28.3·17-s − 12.6·19-s − 7.77i·21-s − 5.27·23-s + 20.5·27-s − 34.3i·29-s + (23.4 + 20.2i)31-s + 17.5i·33-s − 34.6·37-s + 24.1·39-s + ⋯
L(s)  = 1  − 0.417·3-s + 0.888i·7-s − 0.825·9-s − 1.27i·11-s − 1.48·13-s − 1.66·17-s − 0.665·19-s − 0.370i·21-s − 0.229·23-s + 0.761·27-s − 1.18i·29-s + (0.755 + 0.654i)31-s + 0.532i·33-s − 0.935·37-s + 0.619·39-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 3100 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.923 - 0.383i)\, \overline{\Lambda}(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 3100 ^{s/2} \, \Gamma_{\C}(s+1) \, L(s)\cr =\mathstrut & (0.923 - 0.383i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(3100\)    =    \(2^{2} \cdot 5^{2} \cdot 31\)
Sign: $0.923 - 0.383i$
Analytic conductor: \(84.4688\)
Root analytic conductor: \(9.19069\)
Motivic weight: \(2\)
Rational: no
Arithmetic: yes
Character: $\chi_{3100} (1549, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 3100,\ (\ :1),\ 0.923 - 0.383i)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(0.6019533749\)
\(L(\frac12)\) \(\approx\) \(0.6019533749\)
\(L(2)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
5 \( 1 \)
31 \( 1 + (-23.4 - 20.2i)T \)
good3 \( 1 + 1.25T + 9T^{2} \)
7 \( 1 - 6.21iT - 49T^{2} \)
11 \( 1 + 14.0iT - 121T^{2} \)
13 \( 1 + 19.3T + 169T^{2} \)
17 \( 1 + 28.3T + 289T^{2} \)
19 \( 1 + 12.6T + 361T^{2} \)
23 \( 1 + 5.27T + 529T^{2} \)
29 \( 1 + 34.3iT - 841T^{2} \)
37 \( 1 + 34.6T + 1.36e3T^{2} \)
41 \( 1 + 59.5T + 1.68e3T^{2} \)
43 \( 1 + 1.25T + 1.84e3T^{2} \)
47 \( 1 + 22.1iT - 2.20e3T^{2} \)
53 \( 1 - 31.5T + 2.80e3T^{2} \)
59 \( 1 - 41.9T + 3.48e3T^{2} \)
61 \( 1 + 46.8iT - 3.72e3T^{2} \)
67 \( 1 - 45.1iT - 4.48e3T^{2} \)
71 \( 1 - 67.2T + 5.04e3T^{2} \)
73 \( 1 - 48.6T + 5.32e3T^{2} \)
79 \( 1 - 151. iT - 6.24e3T^{2} \)
83 \( 1 - 87.7T + 6.88e3T^{2} \)
89 \( 1 + 98.0iT - 7.92e3T^{2} \)
97 \( 1 - 100. iT - 9.40e3T^{2} \)
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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

−8.581499664632769771256623510612, −8.078360647999133114065009631970, −6.76351667462120082842087840298, −6.37925872380246108779930237610, −5.41944389450838918459596489095, −4.98886109409366248740367649592, −3.85680209431167460049694522420, −2.68608370115570421500660135541, −2.21332035611078013148038741946, −0.41451300848603453488783996075, 0.31396764679436622902269122789, 1.89537532635625249062313621524, 2.64297221713433702099927659281, 3.93168895011788558345112315427, 4.72968375568806673796266788243, 5.16573196831502254599662618201, 6.46384347283097500324726322001, 6.89610538007496034205098460614, 7.56770424615072533915119346727, 8.506281685103120101034304371188

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