Properties

Label 2-4680-5.4-c1-0-12
Degree $2$
Conductor $4680$
Sign $-0.447 - 0.894i$
Analytic cond. $37.3699$
Root an. cond. $6.11309$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (1 + 2i)5-s − 5i·7-s − 5·11-s i·13-s + 3i·17-s + 4·19-s + 5i·23-s + (−3 + 4i)25-s − 4·29-s + (10 − 5i)35-s − 7i·37-s − 11·41-s + 12i·43-s − 6i·47-s − 18·49-s + ⋯
L(s)  = 1  + (0.447 + 0.894i)5-s − 1.88i·7-s − 1.50·11-s − 0.277i·13-s + 0.727i·17-s + 0.917·19-s + 1.04i·23-s + (−0.600 + 0.800i)25-s − 0.742·29-s + (1.69 − 0.845i)35-s − 1.15i·37-s − 1.71·41-s + 1.82i·43-s − 0.875i·47-s − 2.57·49-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 4680 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.447 - 0.894i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 4680 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.447 - 0.894i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(4680\)    =    \(2^{3} \cdot 3^{2} \cdot 5 \cdot 13\)
Sign: $-0.447 - 0.894i$
Analytic conductor: \(37.3699\)
Root analytic conductor: \(6.11309\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{4680} (2809, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 4680,\ (\ :1/2),\ -0.447 - 0.894i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.8068359490\)
\(L(\frac12)\) \(\approx\) \(0.8068359490\)
\(L(\frac{3}{2})\) 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 \( 1 \)
5 \( 1 + (-1 - 2i)T \)
13 \( 1 + iT \)
good7 \( 1 + 5iT - 7T^{2} \)
11 \( 1 + 5T + 11T^{2} \)
17 \( 1 - 3iT - 17T^{2} \)
19 \( 1 - 4T + 19T^{2} \)
23 \( 1 - 5iT - 23T^{2} \)
29 \( 1 + 4T + 29T^{2} \)
31 \( 1 + 31T^{2} \)
37 \( 1 + 7iT - 37T^{2} \)
41 \( 1 + 11T + 41T^{2} \)
43 \( 1 - 12iT - 43T^{2} \)
47 \( 1 + 6iT - 47T^{2} \)
53 \( 1 - iT - 53T^{2} \)
59 \( 1 - 12T + 59T^{2} \)
61 \( 1 + 7T + 61T^{2} \)
67 \( 1 - 4iT - 67T^{2} \)
71 \( 1 - 7T + 71T^{2} \)
73 \( 1 - 14iT - 73T^{2} \)
79 \( 1 - 5T + 79T^{2} \)
83 \( 1 + 2iT - 83T^{2} \)
89 \( 1 + 3T + 89T^{2} \)
97 \( 1 + iT - 97T^{2} \)
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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

−8.265269534654954141410990237911, −7.53552221236446321492870944747, −7.33765788628101262310077533277, −6.48103681477865901897981336596, −5.57922927235198182161478566706, −4.95080524062542653579973794126, −3.74406004926410892658320722383, −3.38409052496117103209751156006, −2.27551006542102180849151253786, −1.16649143083525911993073084617, 0.21861776551954550649651597637, 1.80757890890138271899321401355, 2.47766757880110020421314770561, 3.23825232365821563417356673251, 4.74262201340020394324254756137, 5.19159696553250854489100532840, 5.63204685621329517791850004295, 6.45410273965163771018212917258, 7.47015492295014851257914693387, 8.401311192729721344580035422274

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