Properties

Label 2-7800-1.1-c1-0-74
Degree $2$
Conductor $7800$
Sign $-1$
Analytic cond. $62.2833$
Root an. cond. $7.89197$
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-s + 9-s − 13-s − 2·17-s − 4·19-s − 27-s + 6·29-s + 2·37-s + 39-s + 6·41-s + 12·43-s + 4·47-s − 7·49-s + 2·51-s − 6·53-s + 4·57-s − 8·59-s − 2·61-s − 4·67-s − 12·71-s + 14·73-s + 81-s − 8·83-s − 6·87-s − 18·89-s + 6·97-s + 14·101-s + ⋯
L(s)  = 1  − 0.577·3-s + 1/3·9-s − 0.277·13-s − 0.485·17-s − 0.917·19-s − 0.192·27-s + 1.11·29-s + 0.328·37-s + 0.160·39-s + 0.937·41-s + 1.82·43-s + 0.583·47-s − 49-s + 0.280·51-s − 0.824·53-s + 0.529·57-s − 1.04·59-s − 0.256·61-s − 0.488·67-s − 1.42·71-s + 1.63·73-s + 1/9·81-s − 0.878·83-s − 0.643·87-s − 1.90·89-s + 0.609·97-s + 1.39·101-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 7800 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 7800 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(7800\)    =    \(2^{3} \cdot 3 \cdot 5^{2} \cdot 13\)
Sign: $-1$
Analytic conductor: \(62.2833\)
Root analytic conductor: \(7.89197\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 7800,\ (\ :1/2),\ -1)\)

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 \( 1 \)
3 \( 1 + T \)
5 \( 1 \)
13 \( 1 + T \)
good7 \( 1 + p T^{2} \)
11 \( 1 + p T^{2} \)
17 \( 1 + 2 T + p T^{2} \)
19 \( 1 + 4 T + p T^{2} \)
23 \( 1 + p T^{2} \)
29 \( 1 - 6 T + p T^{2} \)
31 \( 1 + p T^{2} \)
37 \( 1 - 2 T + p T^{2} \)
41 \( 1 - 6 T + p T^{2} \)
43 \( 1 - 12 T + p T^{2} \)
47 \( 1 - 4 T + p T^{2} \)
53 \( 1 + 6 T + p T^{2} \)
59 \( 1 + 8 T + p T^{2} \)
61 \( 1 + 2 T + p T^{2} \)
67 \( 1 + 4 T + p T^{2} \)
71 \( 1 + 12 T + p T^{2} \)
73 \( 1 - 14 T + p T^{2} \)
79 \( 1 + p T^{2} \)
83 \( 1 + 8 T + p T^{2} \)
89 \( 1 + 18 T + p T^{2} \)
97 \( 1 - 6 T + p T^{2} \)
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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

−7.49693177872779789784486905679, −6.68409248688197601412005872787, −6.17503982859644472988172840429, −5.49303708336055505043822847267, −4.51719037163480573571970775934, −4.25044470511069761930186628912, −3.02627032966342906551787400540, −2.24740947847517306299234766605, −1.15860326775403947432083616378, 0, 1.15860326775403947432083616378, 2.24740947847517306299234766605, 3.02627032966342906551787400540, 4.25044470511069761930186628912, 4.51719037163480573571970775934, 5.49303708336055505043822847267, 6.17503982859644472988172840429, 6.68409248688197601412005872787, 7.49693177872779789784486905679

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