Properties

Label 2-2240-1.1-c3-0-136
Degree $2$
Conductor $2240$
Sign $-1$
Analytic cond. $132.164$
Root an. cond. $11.4962$
Motivic weight $3$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 8·3-s + 5·5-s − 7·7-s + 37·9-s − 68·11-s − 34·13-s + 40·15-s + 74·17-s + 128·19-s − 56·21-s − 80·23-s + 25·25-s + 80·27-s − 286·29-s − 24·31-s − 544·33-s − 35·35-s − 294·37-s − 272·39-s + 66·41-s + 124·43-s + 185·45-s + 312·47-s + 49·49-s + 592·51-s + 34·53-s − 340·55-s + ⋯
L(s)  = 1  + 1.53·3-s + 0.447·5-s − 0.377·7-s + 1.37·9-s − 1.86·11-s − 0.725·13-s + 0.688·15-s + 1.05·17-s + 1.54·19-s − 0.581·21-s − 0.725·23-s + 1/5·25-s + 0.570·27-s − 1.83·29-s − 0.139·31-s − 2.86·33-s − 0.169·35-s − 1.30·37-s − 1.11·39-s + 0.251·41-s + 0.439·43-s + 0.612·45-s + 0.968·47-s + 1/7·49-s + 1.62·51-s + 0.0881·53-s − 0.833·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2240 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2240 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2240\)    =    \(2^{6} \cdot 5 \cdot 7\)
Sign: $-1$
Analytic conductor: \(132.164\)
Root analytic conductor: \(11.4962\)
Motivic weight: \(3\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 2240,\ (\ :3/2),\ -1)\)

Particular Values

\(L(2)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
5 \( 1 - p T \)
7 \( 1 + p T \)
good3 \( 1 - 8 T + p^{3} T^{2} \)
11 \( 1 + 68 T + p^{3} T^{2} \)
13 \( 1 + 34 T + p^{3} T^{2} \)
17 \( 1 - 74 T + p^{3} T^{2} \)
19 \( 1 - 128 T + p^{3} T^{2} \)
23 \( 1 + 80 T + p^{3} T^{2} \)
29 \( 1 + 286 T + p^{3} T^{2} \)
31 \( 1 + 24 T + p^{3} T^{2} \)
37 \( 1 + 294 T + p^{3} T^{2} \)
41 \( 1 - 66 T + p^{3} T^{2} \)
43 \( 1 - 124 T + p^{3} T^{2} \)
47 \( 1 - 312 T + p^{3} T^{2} \)
53 \( 1 - 34 T + p^{3} T^{2} \)
59 \( 1 + 168 T + p^{3} T^{2} \)
61 \( 1 + 170 T + p^{3} T^{2} \)
67 \( 1 + 564 T + p^{3} T^{2} \)
71 \( 1 - 616 T + p^{3} T^{2} \)
73 \( 1 - 250 T + p^{3} T^{2} \)
79 \( 1 + 944 T + p^{3} T^{2} \)
83 \( 1 + 672 T + p^{3} T^{2} \)
89 \( 1 + 1430 T + p^{3} T^{2} \)
97 \( 1 + 1270 T + p^{3} T^{2} \)
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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

−8.218957402943854918271208482970, −7.51792246028095551918767143057, −7.29187922072324019566840825504, −5.64552504915732593979471074277, −5.30122625500647601396660387654, −3.94210211809976414676366487110, −3.05263468667901667803369116938, −2.57735105209395812517161924291, −1.59563713662409781461215843494, 0, 1.59563713662409781461215843494, 2.57735105209395812517161924291, 3.05263468667901667803369116938, 3.94210211809976414676366487110, 5.30122625500647601396660387654, 5.64552504915732593979471074277, 7.29187922072324019566840825504, 7.51792246028095551918767143057, 8.218957402943854918271208482970

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