Properties

Label 2-3080-1.1-c1-0-59
Degree $2$
Conductor $3080$
Sign $-1$
Analytic cond. $24.5939$
Root an. cond. $4.95922$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 1.41·3-s + 5-s + 7-s − 0.999·9-s − 11-s − 0.585·13-s + 1.41·15-s − 6.24·17-s − 5.65·19-s + 1.41·21-s − 2·23-s + 25-s − 5.65·27-s − 8.82·29-s − 7.41·31-s − 1.41·33-s + 35-s + 2.82·37-s − 0.828·39-s − 4.24·41-s − 2·43-s − 0.999·45-s + 0.242·47-s + 49-s − 8.82·51-s + 12.4·53-s − 55-s + ⋯
L(s)  = 1  + 0.816·3-s + 0.447·5-s + 0.377·7-s − 0.333·9-s − 0.301·11-s − 0.162·13-s + 0.365·15-s − 1.51·17-s − 1.29·19-s + 0.308·21-s − 0.417·23-s + 0.200·25-s − 1.08·27-s − 1.63·29-s − 1.33·31-s − 0.246·33-s + 0.169·35-s + 0.464·37-s − 0.132·39-s − 0.662·41-s − 0.304·43-s − 0.149·45-s + 0.0353·47-s + 0.142·49-s − 1.23·51-s + 1.71·53-s − 0.134·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 3080 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 3080 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(3080\)    =    \(2^{3} \cdot 5 \cdot 7 \cdot 11\)
Sign: $-1$
Analytic conductor: \(24.5939\)
Root analytic conductor: \(4.95922\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 3080,\ (\ :1/2),\ -1)\)

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 \( 1 \)
5 \( 1 - T \)
7 \( 1 - T \)
11 \( 1 + T \)
good3 \( 1 - 1.41T + 3T^{2} \)
13 \( 1 + 0.585T + 13T^{2} \)
17 \( 1 + 6.24T + 17T^{2} \)
19 \( 1 + 5.65T + 19T^{2} \)
23 \( 1 + 2T + 23T^{2} \)
29 \( 1 + 8.82T + 29T^{2} \)
31 \( 1 + 7.41T + 31T^{2} \)
37 \( 1 - 2.82T + 37T^{2} \)
41 \( 1 + 4.24T + 41T^{2} \)
43 \( 1 + 2T + 43T^{2} \)
47 \( 1 - 0.242T + 47T^{2} \)
53 \( 1 - 12.4T + 53T^{2} \)
59 \( 1 - 7.41T + 59T^{2} \)
61 \( 1 + 3.75T + 61T^{2} \)
67 \( 1 + 13.3T + 67T^{2} \)
71 \( 1 - 12.4T + 71T^{2} \)
73 \( 1 + 1.75T + 73T^{2} \)
79 \( 1 - 12.8T + 79T^{2} \)
83 \( 1 - 6.34T + 83T^{2} \)
89 \( 1 + 8.82T + 89T^{2} \)
97 \( 1 - 13.3T + 97T^{2} \)
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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

−8.499931861775439164885546415871, −7.69131373491709364360975261962, −6.91908120827966978170678230568, −6.02467134476804851231772005135, −5.29008571838529932540169496806, −4.29864597227468976325666269376, −3.53200582381120166031156383816, −2.27164307413442918325971123258, −2.01833202017254655693593127031, 0, 2.01833202017254655693593127031, 2.27164307413442918325971123258, 3.53200582381120166031156383816, 4.29864597227468976325666269376, 5.29008571838529932540169496806, 6.02467134476804851231772005135, 6.91908120827966978170678230568, 7.69131373491709364360975261962, 8.499931861775439164885546415871

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