Properties

Label 2-3360-1.1-c1-0-23
Degree $2$
Conductor $3360$
Sign $1$
Analytic cond. $26.8297$
Root an. cond. $5.17974$
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 + 5-s + 7-s + 9-s + 1.61·11-s − 6.31·13-s + 15-s + 7.92·17-s + 2.38·19-s + 21-s − 6.70·23-s + 25-s + 27-s + 7.92·29-s + 9.08·31-s + 1.61·33-s + 35-s − 7.92·37-s − 6.31·39-s − 1.22·41-s − 5.92·43-s + 45-s + 6.70·47-s + 49-s + 7.92·51-s − 3.61·53-s + 1.61·55-s + ⋯
L(s)  = 1  + 0.577·3-s + 0.447·5-s + 0.377·7-s + 0.333·9-s + 0.486·11-s − 1.75·13-s + 0.258·15-s + 1.92·17-s + 0.547·19-s + 0.218·21-s − 1.39·23-s + 0.200·25-s + 0.192·27-s + 1.47·29-s + 1.63·31-s + 0.280·33-s + 0.169·35-s − 1.30·37-s − 1.01·39-s − 0.191·41-s − 0.903·43-s + 0.149·45-s + 0.977·47-s + 0.142·49-s + 1.10·51-s − 0.496·53-s + 0.217·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 3360 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 3360 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(3360\)    =    \(2^{5} \cdot 3 \cdot 5 \cdot 7\)
Sign: $1$
Analytic conductor: \(26.8297\)
Root analytic conductor: \(5.17974\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 3360,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.791291568\)
\(L(\frac12)\) \(\approx\) \(2.791291568\)
\(L(\frac{3}{2})\) 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 \( 1 - T \)
7 \( 1 - T \)
good11 \( 1 - 1.61T + 11T^{2} \)
13 \( 1 + 6.31T + 13T^{2} \)
17 \( 1 - 7.92T + 17T^{2} \)
19 \( 1 - 2.38T + 19T^{2} \)
23 \( 1 + 6.70T + 23T^{2} \)
29 \( 1 - 7.92T + 29T^{2} \)
31 \( 1 - 9.08T + 31T^{2} \)
37 \( 1 + 7.92T + 37T^{2} \)
41 \( 1 + 1.22T + 41T^{2} \)
43 \( 1 + 5.92T + 43T^{2} \)
47 \( 1 - 6.70T + 47T^{2} \)
53 \( 1 + 3.61T + 53T^{2} \)
59 \( 1 - 8T + 59T^{2} \)
61 \( 1 - 4.70T + 61T^{2} \)
67 \( 1 - 9.14T + 67T^{2} \)
71 \( 1 - 8.31T + 71T^{2} \)
73 \( 1 - 10.3T + 73T^{2} \)
79 \( 1 - 4T + 79T^{2} \)
83 \( 1 - 0.775T + 83T^{2} \)
89 \( 1 + 14.6T + 89T^{2} \)
97 \( 1 + 6.31T + 97T^{2} \)
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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

−8.401344637191992818245326103991, −8.027855374526106957630169270772, −7.20143196901302264215837322074, −6.49730868088744997645602370875, −5.41863592558928724701791373655, −4.89793765789950635163084214943, −3.86539337759410968825241217135, −2.93202775593325574614251434587, −2.12769673139638200412536425514, −1.01703331692460735965931100563, 1.01703331692460735965931100563, 2.12769673139638200412536425514, 2.93202775593325574614251434587, 3.86539337759410968825241217135, 4.89793765789950635163084214943, 5.41863592558928724701791373655, 6.49730868088744997645602370875, 7.20143196901302264215837322074, 8.027855374526106957630169270772, 8.401344637191992818245326103991

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