Properties

Label 2-360-1.1-c3-0-5
Degree $2$
Conductor $360$
Sign $1$
Analytic cond. $21.2406$
Root an. cond. $4.60876$
Motivic weight $3$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 5·5-s + 34·7-s + 18·11-s + 12·13-s − 106·17-s − 44·19-s + 56·23-s + 25·25-s + 270·29-s + 204·31-s − 170·35-s + 120·37-s + 80·41-s + 536·43-s − 536·47-s + 813·49-s + 542·53-s − 90·55-s − 174·59-s + 186·61-s − 60·65-s + 332·67-s − 132·71-s − 602·73-s + 612·77-s − 548·79-s − 492·83-s + ⋯
L(s)  = 1  − 0.447·5-s + 1.83·7-s + 0.493·11-s + 0.256·13-s − 1.51·17-s − 0.531·19-s + 0.507·23-s + 1/5·25-s + 1.72·29-s + 1.18·31-s − 0.821·35-s + 0.533·37-s + 0.304·41-s + 1.90·43-s − 1.66·47-s + 2.37·49-s + 1.40·53-s − 0.220·55-s − 0.383·59-s + 0.390·61-s − 0.114·65-s + 0.605·67-s − 0.220·71-s − 0.965·73-s + 0.905·77-s − 0.780·79-s − 0.650·83-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 360 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 360 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(360\)    =    \(2^{3} \cdot 3^{2} \cdot 5\)
Sign: $1$
Analytic conductor: \(21.2406\)
Root analytic conductor: \(4.60876\)
Motivic weight: \(3\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 360,\ (\ :3/2),\ 1)\)

Particular Values

\(L(2)\) \(\approx\) \(2.189622919\)
\(L(\frac12)\) \(\approx\) \(2.189622919\)
\(L(\frac{5}{2})\) 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 \( 1 \)
5 \( 1 + p T \)
good7 \( 1 - 34 T + p^{3} T^{2} \)
11 \( 1 - 18 T + p^{3} T^{2} \)
13 \( 1 - 12 T + p^{3} T^{2} \)
17 \( 1 + 106 T + p^{3} T^{2} \)
19 \( 1 + 44 T + p^{3} T^{2} \)
23 \( 1 - 56 T + p^{3} T^{2} \)
29 \( 1 - 270 T + p^{3} T^{2} \)
31 \( 1 - 204 T + p^{3} T^{2} \)
37 \( 1 - 120 T + p^{3} T^{2} \)
41 \( 1 - 80 T + p^{3} T^{2} \)
43 \( 1 - 536 T + p^{3} T^{2} \)
47 \( 1 + 536 T + p^{3} T^{2} \)
53 \( 1 - 542 T + p^{3} T^{2} \)
59 \( 1 + 174 T + p^{3} T^{2} \)
61 \( 1 - 186 T + p^{3} T^{2} \)
67 \( 1 - 332 T + p^{3} T^{2} \)
71 \( 1 + 132 T + p^{3} T^{2} \)
73 \( 1 + 602 T + p^{3} T^{2} \)
79 \( 1 + 548 T + p^{3} T^{2} \)
83 \( 1 + 492 T + p^{3} T^{2} \)
89 \( 1 + 1052 T + p^{3} T^{2} \)
97 \( 1 - 482 T + p^{3} T^{2} \)
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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

−11.25808531216201273573588106224, −10.31275244905125507314447820928, −8.790479079649325559287251080930, −8.387197820463201716795574761840, −7.32071529884128773136050174955, −6.24459586299124960364520383679, −4.76675895001472495067985552673, −4.26902889512726914666448585289, −2.43922807156252713002282077449, −1.06958996659169565273810351547, 1.06958996659169565273810351547, 2.43922807156252713002282077449, 4.26902889512726914666448585289, 4.76675895001472495067985552673, 6.24459586299124960364520383679, 7.32071529884128773136050174955, 8.387197820463201716795574761840, 8.790479079649325559287251080930, 10.31275244905125507314447820928, 11.25808531216201273573588106224

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