Properties

Label 2-714-1.1-c3-0-47
Degree $2$
Conductor $714$
Sign $-1$
Analytic cond. $42.1273$
Root an. cond. $6.49055$
Motivic weight $3$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2·2-s + 3·3-s + 4·4-s − 5·5-s + 6·6-s + 7·7-s + 8·8-s + 9·9-s − 10·10-s − 45·11-s + 12·12-s − 77·13-s + 14·14-s − 15·15-s + 16·16-s − 17·17-s + 18·18-s − 27·19-s − 20·20-s + 21·21-s − 90·22-s − 77·23-s + 24·24-s − 100·25-s − 154·26-s + 27·27-s + 28·28-s + ⋯
L(s)  = 1  + 0.707·2-s + 0.577·3-s + 1/2·4-s − 0.447·5-s + 0.408·6-s + 0.377·7-s + 0.353·8-s + 1/3·9-s − 0.316·10-s − 1.23·11-s + 0.288·12-s − 1.64·13-s + 0.267·14-s − 0.258·15-s + 1/4·16-s − 0.242·17-s + 0.235·18-s − 0.326·19-s − 0.223·20-s + 0.218·21-s − 0.872·22-s − 0.698·23-s + 0.204·24-s − 4/5·25-s − 1.16·26-s + 0.192·27-s + 0.188·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 714 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 714 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(714\)    =    \(2 \cdot 3 \cdot 7 \cdot 17\)
Sign: $-1$
Analytic conductor: \(42.1273\)
Root analytic conductor: \(6.49055\)
Motivic weight: \(3\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 714,\ (\ :3/2),\ -1)\)

Particular Values

\(L(2)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 - p T \)
3 \( 1 - p T \)
7 \( 1 - p T \)
17 \( 1 + p T \)
good5 \( 1 + p T + p^{3} T^{2} \)
11 \( 1 + 45 T + p^{3} T^{2} \)
13 \( 1 + 77 T + p^{3} T^{2} \)
19 \( 1 + 27 T + p^{3} T^{2} \)
23 \( 1 + 77 T + p^{3} T^{2} \)
29 \( 1 + 50 T + p^{3} T^{2} \)
31 \( 1 + 18 T + p^{3} T^{2} \)
37 \( 1 - 196 T + p^{3} T^{2} \)
41 \( 1 + 7 T + p^{3} T^{2} \)
43 \( 1 + 317 T + p^{3} T^{2} \)
47 \( 1 - 338 T + p^{3} T^{2} \)
53 \( 1 - 78 T + p^{3} T^{2} \)
59 \( 1 - 586 T + p^{3} T^{2} \)
61 \( 1 + 236 T + p^{3} T^{2} \)
67 \( 1 + 244 T + p^{3} T^{2} \)
71 \( 1 + 772 T + p^{3} T^{2} \)
73 \( 1 + 482 T + p^{3} T^{2} \)
79 \( 1 + 366 T + p^{3} T^{2} \)
83 \( 1 + 654 T + p^{3} T^{2} \)
89 \( 1 + 4 T + p^{3} T^{2} \)
97 \( 1 + 60 T + p^{3} T^{2} \)
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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

−9.782511479528915466270567925142, −8.517601458846229858659938195214, −7.68099279609433710281998933600, −7.21824088937671536285440436825, −5.81641163813665216675103057874, −4.86815548830220441622928607110, −4.09602548793456253298294447272, −2.82554269012915880420613129619, −2.05163920315884260514488462382, 0, 2.05163920315884260514488462382, 2.82554269012915880420613129619, 4.09602548793456253298294447272, 4.86815548830220441622928607110, 5.81641163813665216675103057874, 7.21824088937671536285440436825, 7.68099279609433710281998933600, 8.517601458846229858659938195214, 9.782511479528915466270567925142

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