Properties

Label 2-4680-1.1-c1-0-26
Degree $2$
Conductor $4680$
Sign $1$
Analytic cond. $37.3699$
Root an. cond. $6.11309$
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  + 5-s + 3.37·7-s + 3.37·11-s − 13-s + 1.37·17-s − 6.74·19-s + 0.627·23-s + 25-s + 2·29-s + 6.74·31-s + 3.37·35-s + 5.37·37-s + 1.37·41-s − 4·43-s + 1.25·47-s + 4.37·49-s + 9.37·53-s + 3.37·55-s + 8·59-s + 8.11·61-s − 65-s − 4·67-s + 11.3·71-s − 15.4·73-s + 11.3·77-s − 16.8·79-s + 12·83-s + ⋯
L(s)  = 1  + 0.447·5-s + 1.27·7-s + 1.01·11-s − 0.277·13-s + 0.332·17-s − 1.54·19-s + 0.130·23-s + 0.200·25-s + 0.371·29-s + 1.21·31-s + 0.570·35-s + 0.883·37-s + 0.214·41-s − 0.609·43-s + 0.183·47-s + 0.624·49-s + 1.28·53-s + 0.454·55-s + 1.04·59-s + 1.03·61-s − 0.124·65-s − 0.488·67-s + 1.34·71-s − 1.81·73-s + 1.29·77-s − 1.89·79-s + 1.31·83-s + ⋯

Functional equation

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

Invariants

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

Particular Values

\(L(1)\) \(\approx\) \(2.743217492\)
\(L(\frac12)\) \(\approx\) \(2.743217492\)
\(L(\frac{3}{2})\) 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 \( 1 - T \)
13 \( 1 + T \)
good7 \( 1 - 3.37T + 7T^{2} \)
11 \( 1 - 3.37T + 11T^{2} \)
17 \( 1 - 1.37T + 17T^{2} \)
19 \( 1 + 6.74T + 19T^{2} \)
23 \( 1 - 0.627T + 23T^{2} \)
29 \( 1 - 2T + 29T^{2} \)
31 \( 1 - 6.74T + 31T^{2} \)
37 \( 1 - 5.37T + 37T^{2} \)
41 \( 1 - 1.37T + 41T^{2} \)
43 \( 1 + 4T + 43T^{2} \)
47 \( 1 - 1.25T + 47T^{2} \)
53 \( 1 - 9.37T + 53T^{2} \)
59 \( 1 - 8T + 59T^{2} \)
61 \( 1 - 8.11T + 61T^{2} \)
67 \( 1 + 4T + 67T^{2} \)
71 \( 1 - 11.3T + 71T^{2} \)
73 \( 1 + 15.4T + 73T^{2} \)
79 \( 1 + 16.8T + 79T^{2} \)
83 \( 1 - 12T + 83T^{2} \)
89 \( 1 + 13.3T + 89T^{2} \)
97 \( 1 - 2.62T + 97T^{2} \)
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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

−8.539591034799263776642817151218, −7.62361445424448438002783506348, −6.79457541171731475200188367939, −6.17109484836271941601991750976, −5.33570198039926317985809336004, −4.51957651184034914620654316527, −4.01449283600559416858645553069, −2.69790451930545950783176095771, −1.88397161395202706320366755395, −0.981878954108357832189789184523, 0.981878954108357832189789184523, 1.88397161395202706320366755395, 2.69790451930545950783176095771, 4.01449283600559416858645553069, 4.51957651184034914620654316527, 5.33570198039926317985809336004, 6.17109484836271941601991750976, 6.79457541171731475200188367939, 7.62361445424448438002783506348, 8.539591034799263776642817151218

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