Properties

Label 2-624-1.1-c3-0-4
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 − 7.29·5-s − 5.87·7-s + 9·9-s + 51.1·11-s − 13·13-s + 21.8·15-s − 73.7·17-s − 59.9·19-s + 17.6·21-s − 69.8·23-s − 71.8·25-s − 27·27-s − 294.·29-s + 334.·31-s − 153.·33-s + 42.8·35-s + 261.·37-s + 39·39-s + 222.·41-s − 79.2·43-s − 65.6·45-s + 584.·47-s − 308.·49-s + 221.·51-s + 465.·53-s − 373.·55-s + ⋯
L(s)  = 1  − 0.577·3-s − 0.652·5-s − 0.317·7-s + 0.333·9-s + 1.40·11-s − 0.277·13-s + 0.376·15-s − 1.05·17-s − 0.723·19-s + 0.183·21-s − 0.633·23-s − 0.574·25-s − 0.192·27-s − 1.88·29-s + 1.93·31-s − 0.809·33-s + 0.206·35-s + 1.16·37-s + 0.160·39-s + 0.848·41-s − 0.281·43-s − 0.217·45-s + 1.81·47-s − 0.899·49-s + 0.607·51-s + 1.20·53-s − 0.914·55-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

\(L(2)\) \(\approx\) \(1.118425731\)
\(L(\frac12)\) \(\approx\) \(1.118425731\)
\(L(\frac{5}{2})\) 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 \( 1 + 7.29T + 125T^{2} \)
7 \( 1 + 5.87T + 343T^{2} \)
11 \( 1 - 51.1T + 1.33e3T^{2} \)
17 \( 1 + 73.7T + 4.91e3T^{2} \)
19 \( 1 + 59.9T + 6.85e3T^{2} \)
23 \( 1 + 69.8T + 1.21e4T^{2} \)
29 \( 1 + 294.T + 2.43e4T^{2} \)
31 \( 1 - 334.T + 2.97e4T^{2} \)
37 \( 1 - 261.T + 5.06e4T^{2} \)
41 \( 1 - 222.T + 6.89e4T^{2} \)
43 \( 1 + 79.2T + 7.95e4T^{2} \)
47 \( 1 - 584.T + 1.03e5T^{2} \)
53 \( 1 - 465.T + 1.48e5T^{2} \)
59 \( 1 - 530.T + 2.05e5T^{2} \)
61 \( 1 - 548.T + 2.26e5T^{2} \)
67 \( 1 - 384.T + 3.00e5T^{2} \)
71 \( 1 - 307.T + 3.57e5T^{2} \)
73 \( 1 + 844.T + 3.89e5T^{2} \)
79 \( 1 + 30.1T + 4.93e5T^{2} \)
83 \( 1 + 19.5T + 5.71e5T^{2} \)
89 \( 1 + 513.T + 7.04e5T^{2} \)
97 \( 1 - 787.T + 9.12e5T^{2} \)
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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

−10.20891073958131807103078334760, −9.387565959722161919265826529864, −8.500006357915870705092934633128, −7.42211414701795051215366631170, −6.57084331338770876493029489437, −5.83817513496424967137746864135, −4.36269930782292008735014194048, −3.89474623111073750624978943301, −2.20250858177020550000752140290, −0.63368191710452989362268504219, 0.63368191710452989362268504219, 2.20250858177020550000752140290, 3.89474623111073750624978943301, 4.36269930782292008735014194048, 5.83817513496424967137746864135, 6.57084331338770876493029489437, 7.42211414701795051215366631170, 8.500006357915870705092934633128, 9.387565959722161919265826529864, 10.20891073958131807103078334760

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