Properties

Label 2-671-671.670-c0-0-7
Degree $2$
Conductor $671$
Sign $1$
Analytic cond. $0.334872$
Root an. cond. $0.578681$
Motivic weight $0$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 0.209·2-s + 1.33·3-s − 0.956·4-s + 0.618·5-s − 0.279·6-s − 7-s + 0.408·8-s + 0.790·9-s − 0.129·10-s + 11-s − 1.27·12-s + 0.209·14-s + 0.827·15-s + 0.870·16-s + 1.82·17-s − 0.165·18-s − 0.591·20-s − 1.33·21-s − 0.209·22-s + 0.547·24-s − 0.618·25-s − 0.279·27-s + 0.956·28-s − 1.61·29-s − 0.172·30-s − 0.591·32-s + 1.33·33-s + ⋯
L(s)  = 1  − 0.209·2-s + 1.33·3-s − 0.956·4-s + 0.618·5-s − 0.279·6-s − 7-s + 0.408·8-s + 0.790·9-s − 0.129·10-s + 11-s − 1.27·12-s + 0.209·14-s + 0.827·15-s + 0.870·16-s + 1.82·17-s − 0.165·18-s − 0.591·20-s − 1.33·21-s − 0.209·22-s + 0.547·24-s − 0.618·25-s − 0.279·27-s + 0.956·28-s − 1.61·29-s − 0.172·30-s − 0.591·32-s + 1.33·33-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 671 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 671 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(671\)    =    \(11 \cdot 61\)
Sign: $1$
Analytic conductor: \(0.334872\)
Root analytic conductor: \(0.578681\)
Motivic weight: \(0\)
Rational: no
Arithmetic: yes
Character: $\chi_{671} (670, \cdot )$
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 671,\ (\ :0),\ 1)\)

Particular Values

\(L(\frac{1}{2})\) \(\approx\) \(1.108411890\)
\(L(\frac12)\) \(\approx\) \(1.108411890\)
\(L(1)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad11 \( 1 - T \)
61 \( 1 - T \)
good2 \( 1 + 0.209T + T^{2} \)
3 \( 1 - 1.33T + T^{2} \)
5 \( 1 - 0.618T + T^{2} \)
7 \( 1 + T + T^{2} \)
13 \( 1 - T^{2} \)
17 \( 1 - 1.82T + T^{2} \)
19 \( 1 - T^{2} \)
23 \( 1 - T^{2} \)
29 \( 1 + 1.61T + T^{2} \)
31 \( 1 - T^{2} \)
37 \( 1 - T^{2} \)
41 \( 1 - T^{2} \)
43 \( 1 + 1.61T + T^{2} \)
47 \( 1 + 1.95T + T^{2} \)
53 \( 1 - T^{2} \)
59 \( 1 - T^{2} \)
67 \( 1 - T^{2} \)
71 \( 1 - T^{2} \)
73 \( 1 - T^{2} \)
79 \( 1 - 1.33T + T^{2} \)
83 \( 1 - T^{2} \)
89 \( 1 - T^{2} \)
97 \( 1 - 1.82T + T^{2} \)
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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

−9.996248282830971219515488415667, −9.739008883657471176999576893218, −9.160500844371177573737514270941, −8.294055537533217198772719239564, −7.51849809618830232936191794820, −6.27968185269492516335198162885, −5.26946679224281481024992077457, −3.72847205514409784552957697124, −3.33115848203975470763211765789, −1.68895068151972648536867414180, 1.68895068151972648536867414180, 3.33115848203975470763211765789, 3.72847205514409784552957697124, 5.26946679224281481024992077457, 6.27968185269492516335198162885, 7.51849809618830232936191794820, 8.294055537533217198772719239564, 9.160500844371177573737514270941, 9.739008883657471176999576893218, 9.996248282830971219515488415667

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