Properties

Label 2-1407-1407.1406-c0-0-1
Degree $2$
Conductor $1407$
Sign $1$
Analytic cond. $0.702184$
Root an. cond. $0.837964$
Motivic weight $0$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2-s − 3-s + 6-s − 7-s + 8-s + 9-s − 11-s + 13-s + 14-s − 16-s − 2·17-s − 18-s + 21-s + 22-s − 24-s + 25-s − 26-s − 27-s + 31-s + 33-s + 2·34-s − 37-s − 39-s − 42-s + 47-s + 48-s + 49-s + ⋯
L(s)  = 1  − 2-s − 3-s + 6-s − 7-s + 8-s + 9-s − 11-s + 13-s + 14-s − 16-s − 2·17-s − 18-s + 21-s + 22-s − 24-s + 25-s − 26-s − 27-s + 31-s + 33-s + 2·34-s − 37-s − 39-s − 42-s + 47-s + 48-s + 49-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1407 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1407 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1407\)    =    \(3 \cdot 7 \cdot 67\)
Sign: $1$
Analytic conductor: \(0.702184\)
Root analytic conductor: \(0.837964\)
Motivic weight: \(0\)
Rational: yes
Arithmetic: yes
Character: $\chi_{1407} (1406, \cdot )$
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 1407,\ (\ :0),\ 1)\)

Particular Values

\(L(\frac{1}{2})\) \(\approx\) \(0.3106572366\)
\(L(\frac12)\) \(\approx\) \(0.3106572366\)
\(L(1)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + T \)
7 \( 1 + T \)
67 \( 1 - T \)
good2 \( 1 + T + T^{2} \)
5 \( ( 1 - T )( 1 + T ) \)
11 \( 1 + T + T^{2} \)
13 \( 1 - T + T^{2} \)
17 \( ( 1 + T )^{2} \)
19 \( ( 1 - T )( 1 + T ) \)
23 \( ( 1 - T )( 1 + T ) \)
29 \( ( 1 - T )( 1 + T ) \)
31 \( 1 - T + T^{2} \)
37 \( 1 + T + T^{2} \)
41 \( ( 1 - T )( 1 + T ) \)
43 \( ( 1 - T )( 1 + T ) \)
47 \( 1 - T + T^{2} \)
53 \( ( 1 - T )^{2} \)
59 \( 1 - T + T^{2} \)
61 \( 1 - T + T^{2} \)
71 \( ( 1 - T )( 1 + T ) \)
73 \( ( 1 - T )( 1 + T ) \)
79 \( ( 1 - T )( 1 + T ) \)
83 \( ( 1 + T )^{2} \)
89 \( 1 - T + T^{2} \)
97 \( 1 - T + T^{2} \)
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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

−9.882135956338356998222681569563, −8.881959414138595301762800402519, −8.451361584982598223417467606620, −7.14759934664058482056151032968, −6.73267332420600299602757377400, −5.73248286360113816909518686473, −4.76651077498915362377686080351, −3.88729086528946771977314854155, −2.31663770145752858291424224513, −0.71353637571973941778247192249, 0.71353637571973941778247192249, 2.31663770145752858291424224513, 3.88729086528946771977314854155, 4.76651077498915362377686080351, 5.73248286360113816909518686473, 6.73267332420600299602757377400, 7.14759934664058482056151032968, 8.451361584982598223417467606620, 8.881959414138595301762800402519, 9.882135956338356998222681569563

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