Properties

Label 2-700-1.1-c1-0-2
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 $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 7-s − 3·9-s + 4·13-s + 4·17-s + 4·19-s + 8·23-s + 2·29-s − 8·31-s − 8·37-s + 6·41-s + 8·43-s + 8·47-s + 49-s − 4·59-s − 6·61-s − 3·63-s + 8·67-s + 12·71-s − 4·73-s − 4·79-s + 9·81-s − 10·89-s + 4·91-s − 12·97-s − 18·101-s − 8·103-s + 8·107-s + ⋯
L(s)  = 1  + 0.377·7-s − 9-s + 1.10·13-s + 0.970·17-s + 0.917·19-s + 1.66·23-s + 0.371·29-s − 1.43·31-s − 1.31·37-s + 0.937·41-s + 1.21·43-s + 1.16·47-s + 1/7·49-s − 0.520·59-s − 0.768·61-s − 0.377·63-s + 0.977·67-s + 1.42·71-s − 0.468·73-s − 0.450·79-s + 81-s − 1.05·89-s + 0.419·91-s − 1.21·97-s − 1.79·101-s − 0.788·103-s + 0.773·107-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: \(0\)
Selberg data: \((2,\ 700,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.596512071\)
\(L(\frac12)\) \(\approx\) \(1.596512071\)
\(L(\frac{3}{2})\) 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 \( 1 + p T^{2} \)
11 \( 1 + p T^{2} \)
13 \( 1 - 4 T + p T^{2} \)
17 \( 1 - 4 T + p T^{2} \)
19 \( 1 - 4 T + p T^{2} \)
23 \( 1 - 8 T + p T^{2} \)
29 \( 1 - 2 T + p T^{2} \)
31 \( 1 + 8 T + p T^{2} \)
37 \( 1 + 8 T + p T^{2} \)
41 \( 1 - 6 T + p T^{2} \)
43 \( 1 - 8 T + p T^{2} \)
47 \( 1 - 8 T + p T^{2} \)
53 \( 1 + p T^{2} \)
59 \( 1 + 4 T + p T^{2} \)
61 \( 1 + 6 T + p T^{2} \)
67 \( 1 - 8 T + p T^{2} \)
71 \( 1 - 12 T + p T^{2} \)
73 \( 1 + 4 T + p T^{2} \)
79 \( 1 + 4 T + p T^{2} \)
83 \( 1 + p T^{2} \)
89 \( 1 + 10 T + p T^{2} \)
97 \( 1 + 12 T + p T^{2} \)
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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

−10.76299377764594672711794414955, −9.388130908813774704499416349915, −8.799943201337645514593114856325, −7.891615195790016418554183287292, −7.00986091168002114154949592471, −5.76976129738844340692422505330, −5.23888608559624005399306226283, −3.77722189059138930157306360701, −2.84137895703240412834312405836, −1.16646170267796244428478406670, 1.16646170267796244428478406670, 2.84137895703240412834312405836, 3.77722189059138930157306360701, 5.23888608559624005399306226283, 5.76976129738844340692422505330, 7.00986091168002114154949592471, 7.891615195790016418554183287292, 8.799943201337645514593114856325, 9.388130908813774704499416349915, 10.76299377764594672711794414955

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