Properties

Label 2-700-1.1-c1-0-5
Degree $2$
Conductor $700$
Sign $-1$
Analytic cond. $5.58952$
Root an. cond. $2.36421$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 3·3-s + 7-s + 6·9-s − 5·11-s + 3·13-s + 17-s + 6·19-s − 3·21-s − 6·23-s − 9·27-s − 9·29-s − 4·31-s + 15·33-s − 2·37-s − 9·39-s − 4·41-s − 10·43-s + 47-s + 49-s − 3·51-s − 4·53-s − 18·57-s − 8·59-s − 8·61-s + 6·63-s − 12·67-s + 18·69-s + ⋯
L(s)  = 1  − 1.73·3-s + 0.377·7-s + 2·9-s − 1.50·11-s + 0.832·13-s + 0.242·17-s + 1.37·19-s − 0.654·21-s − 1.25·23-s − 1.73·27-s − 1.67·29-s − 0.718·31-s + 2.61·33-s − 0.328·37-s − 1.44·39-s − 0.624·41-s − 1.52·43-s + 0.145·47-s + 1/7·49-s − 0.420·51-s − 0.549·53-s − 2.38·57-s − 1.04·59-s − 1.02·61-s + 0.755·63-s − 1.46·67-s + 2.16·69-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 700 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 700 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(700\)    =    \(2^{2} \cdot 5^{2} \cdot 7\)
Sign: $-1$
Analytic conductor: \(5.58952\)
Root analytic conductor: \(2.36421\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 700,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) 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 \( 1 \)
7 \( 1 - T \)
good3 \( 1 + p T + p T^{2} \)
11 \( 1 + 5 T + p T^{2} \)
13 \( 1 - 3 T + p T^{2} \)
17 \( 1 - T + p T^{2} \)
19 \( 1 - 6 T + p T^{2} \)
23 \( 1 + 6 T + p T^{2} \)
29 \( 1 + 9 T + p T^{2} \)
31 \( 1 + 4 T + p T^{2} \)
37 \( 1 + 2 T + p T^{2} \)
41 \( 1 + 4 T + p T^{2} \)
43 \( 1 + 10 T + p T^{2} \)
47 \( 1 - T + p T^{2} \)
53 \( 1 + 4 T + p T^{2} \)
59 \( 1 + 8 T + p T^{2} \)
61 \( 1 + 8 T + p T^{2} \)
67 \( 1 + 12 T + p T^{2} \)
71 \( 1 - 8 T + p T^{2} \)
73 \( 1 + 2 T + p T^{2} \)
79 \( 1 - 13 T + p T^{2} \)
83 \( 1 - 4 T + p T^{2} \)
89 \( 1 - 4 T + p T^{2} \)
97 \( 1 - 13 T + p T^{2} \)
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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

−10.36920587717885305081018636748, −9.433095776999910916649205963026, −7.994283163097885160492521092184, −7.36618684826516234411138068520, −6.17794263542043593877652385699, −5.47599229122945418619459699774, −4.90541623417304819762465937335, −3.54576336197442309534683647891, −1.63989097462119583341292673385, 0, 1.63989097462119583341292673385, 3.54576336197442309534683647891, 4.90541623417304819762465937335, 5.47599229122945418619459699774, 6.17794263542043593877652385699, 7.36618684826516234411138068520, 7.994283163097885160492521092184, 9.433095776999910916649205963026, 10.36920587717885305081018636748

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