Properties

Label 2-7800-1.1-c1-0-60
Degree $2$
Conductor $7800$
Sign $1$
Analytic cond. $62.2833$
Root an. cond. $7.89197$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 3-s + 2.45·7-s + 9-s + 3.77·11-s + 13-s + 0.793·17-s + 3.15·19-s + 2.45·21-s + 1.20·23-s + 27-s + 5.04·29-s − 4.94·31-s + 3.77·33-s + 9.91·37-s + 39-s − 10.6·41-s − 6.58·43-s + 9.60·47-s − 0.951·49-s + 0.793·51-s − 0.168·53-s + 3.15·57-s + 12.0·59-s + 15.2·61-s + 2.45·63-s − 3.33·67-s + 1.20·69-s + ⋯
L(s)  = 1  + 0.577·3-s + 0.929·7-s + 0.333·9-s + 1.13·11-s + 0.277·13-s + 0.192·17-s + 0.724·19-s + 0.536·21-s + 0.251·23-s + 0.192·27-s + 0.936·29-s − 0.888·31-s + 0.657·33-s + 1.62·37-s + 0.160·39-s − 1.65·41-s − 1.00·43-s + 1.40·47-s − 0.135·49-s + 0.111·51-s − 0.0231·53-s + 0.418·57-s + 1.56·59-s + 1.95·61-s + 0.309·63-s − 0.407·67-s + 0.145·69-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: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 7800,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(3.574515045\)
\(L(\frac12)\) \(\approx\) \(3.574515045\)
\(L(\frac{3}{2})\) 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 \( 1 - 2.45T + 7T^{2} \)
11 \( 1 - 3.77T + 11T^{2} \)
17 \( 1 - 0.793T + 17T^{2} \)
19 \( 1 - 3.15T + 19T^{2} \)
23 \( 1 - 1.20T + 23T^{2} \)
29 \( 1 - 5.04T + 29T^{2} \)
31 \( 1 + 4.94T + 31T^{2} \)
37 \( 1 - 9.91T + 37T^{2} \)
41 \( 1 + 10.6T + 41T^{2} \)
43 \( 1 + 6.58T + 43T^{2} \)
47 \( 1 - 9.60T + 47T^{2} \)
53 \( 1 + 0.168T + 53T^{2} \)
59 \( 1 - 12.0T + 59T^{2} \)
61 \( 1 - 15.2T + 61T^{2} \)
67 \( 1 + 3.33T + 67T^{2} \)
71 \( 1 + 16.0T + 71T^{2} \)
73 \( 1 + 10.9T + 73T^{2} \)
79 \( 1 - 6.46T + 79T^{2} \)
83 \( 1 - 3.10T + 83T^{2} \)
89 \( 1 - 1.89T + 89T^{2} \)
97 \( 1 - 9.62T + 97T^{2} \)
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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

−7.960314465311518278924263928096, −7.18174479002653658560297868750, −6.64441265086728356039812671343, −5.71334347194642693277400159650, −4.99231266058187858668201491890, −4.20913331195260858157080142417, −3.58206925221124993070935835242, −2.69055034946888431935352712086, −1.68775744121820242039384129932, −1.01360122207787873070260412738, 1.01360122207787873070260412738, 1.68775744121820242039384129932, 2.69055034946888431935352712086, 3.58206925221124993070935835242, 4.20913331195260858157080142417, 4.99231266058187858668201491890, 5.71334347194642693277400159650, 6.64441265086728356039812671343, 7.18174479002653658560297868750, 7.960314465311518278924263928096

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