Properties

Label 2-624-1.1-c3-0-15
Degree $2$
Conductor $624$
Sign $1$
Analytic cond. $36.8171$
Root an. cond. $6.06771$
Motivic weight $3$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 3·3-s + 4.51·5-s + 7.48·7-s + 9·9-s + 66.8·11-s − 13·13-s + 13.5·15-s + 96.9·17-s − 31.4·19-s + 22.4·21-s − 183.·23-s − 104.·25-s + 27·27-s + 112.·29-s + 77.2·31-s + 200.·33-s + 33.7·35-s + 54.7·37-s − 39·39-s + 451.·41-s + 113.·43-s + 40.6·45-s + 42.2·47-s − 287·49-s + 290.·51-s − 530.·53-s + 302.·55-s + ⋯
L(s)  = 1  + 0.577·3-s + 0.403·5-s + 0.404·7-s + 0.333·9-s + 1.83·11-s − 0.277·13-s + 0.233·15-s + 1.38·17-s − 0.380·19-s + 0.233·21-s − 1.66·23-s − 0.836·25-s + 0.192·27-s + 0.718·29-s + 0.447·31-s + 1.05·33-s + 0.163·35-s + 0.243·37-s − 0.160·39-s + 1.72·41-s + 0.402·43-s + 0.134·45-s + 0.131·47-s − 0.836·49-s + 0.798·51-s − 1.37·53-s + 0.740·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 624 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 624 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(624\)    =    \(2^{4} \cdot 3 \cdot 13\)
Sign: $1$
Analytic conductor: \(36.8171\)
Root analytic conductor: \(6.06771\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 624,\ (\ :3/2),\ 1)\)

Particular Values

\(L(2)\) \(\approx\) \(3.227729120\)
\(L(\frac12)\) \(\approx\) \(3.227729120\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
3 \( 1 - 3T \)
13 \( 1 + 13T \)
good5 \( 1 - 4.51T + 125T^{2} \)
7 \( 1 - 7.48T + 343T^{2} \)
11 \( 1 - 66.8T + 1.33e3T^{2} \)
17 \( 1 - 96.9T + 4.91e3T^{2} \)
19 \( 1 + 31.4T + 6.85e3T^{2} \)
23 \( 1 + 183.T + 1.21e4T^{2} \)
29 \( 1 - 112.T + 2.43e4T^{2} \)
31 \( 1 - 77.2T + 2.97e4T^{2} \)
37 \( 1 - 54.7T + 5.06e4T^{2} \)
41 \( 1 - 451.T + 6.89e4T^{2} \)
43 \( 1 - 113.T + 7.95e4T^{2} \)
47 \( 1 - 42.2T + 1.03e5T^{2} \)
53 \( 1 + 530.T + 1.48e5T^{2} \)
59 \( 1 + 219.T + 2.05e5T^{2} \)
61 \( 1 - 822.T + 2.26e5T^{2} \)
67 \( 1 - 872.T + 3.00e5T^{2} \)
71 \( 1 - 100.T + 3.57e5T^{2} \)
73 \( 1 + 165.T + 3.89e5T^{2} \)
79 \( 1 - 545.T + 4.93e5T^{2} \)
83 \( 1 - 454.T + 5.71e5T^{2} \)
89 \( 1 + 230.T + 7.04e5T^{2} \)
97 \( 1 + 1.08e3T + 9.12e5T^{2} \)
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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

−9.770701323103420460431909870279, −9.614037503897536650535820916523, −8.392720086460778074207726139323, −7.74692744715487557177130212898, −6.56774233062903416074053924048, −5.79946069360731658159358075157, −4.40826343846619671187500119753, −3.61143156369636993235568242995, −2.18899398287364693255483577102, −1.14245332056406843797872160453, 1.14245332056406843797872160453, 2.18899398287364693255483577102, 3.61143156369636993235568242995, 4.40826343846619671187500119753, 5.79946069360731658159358075157, 6.56774233062903416074053924048, 7.74692744715487557177130212898, 8.392720086460778074207726139323, 9.614037503897536650535820916523, 9.770701323103420460431909870279

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