Properties

Label 2-7605-1.1-c1-0-185
Degree $2$
Conductor $7605$
Sign $-1$
Analytic cond. $60.7262$
Root an. cond. $7.79270$
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  − 2·2-s + 2·4-s + 5-s + 3.60·7-s − 2·10-s − 3·11-s − 7.21·14-s − 4·16-s − 3.60·17-s − 7.21·19-s + 2·20-s + 6·22-s + 3.60·23-s + 25-s + 7.21·28-s − 7.21·29-s + 7.21·31-s + 8·32-s + 7.21·34-s + 3.60·35-s + 3.60·37-s + 14.4·38-s − 11·41-s + 4·43-s − 6·44-s − 7.21·46-s + 4·47-s + ⋯
L(s)  = 1  − 1.41·2-s + 4-s + 0.447·5-s + 1.36·7-s − 0.632·10-s − 0.904·11-s − 1.92·14-s − 16-s − 0.874·17-s − 1.65·19-s + 0.447·20-s + 1.27·22-s + 0.751·23-s + 0.200·25-s + 1.36·28-s − 1.33·29-s + 1.29·31-s + 1.41·32-s + 1.23·34-s + 0.609·35-s + 0.592·37-s + 2.33·38-s − 1.71·41-s + 0.609·43-s − 0.904·44-s − 1.06·46-s + 0.583·47-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 7605 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 7605 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(7605\)    =    \(3^{2} \cdot 5 \cdot 13^{2}\)
Sign: $-1$
Analytic conductor: \(60.7262\)
Root analytic conductor: \(7.79270\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 7605,\ (\ :1/2),\ -1)\)

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)$
bad3 \( 1 \)
5 \( 1 - T \)
13 \( 1 \)
good2 \( 1 + 2T + 2T^{2} \)
7 \( 1 - 3.60T + 7T^{2} \)
11 \( 1 + 3T + 11T^{2} \)
17 \( 1 + 3.60T + 17T^{2} \)
19 \( 1 + 7.21T + 19T^{2} \)
23 \( 1 - 3.60T + 23T^{2} \)
29 \( 1 + 7.21T + 29T^{2} \)
31 \( 1 - 7.21T + 31T^{2} \)
37 \( 1 - 3.60T + 37T^{2} \)
41 \( 1 + 11T + 41T^{2} \)
43 \( 1 - 4T + 43T^{2} \)
47 \( 1 - 4T + 47T^{2} \)
53 \( 1 - 10.8T + 53T^{2} \)
59 \( 1 + 12T + 59T^{2} \)
61 \( 1 - 13T + 61T^{2} \)
67 \( 1 + 67T^{2} \)
71 \( 1 - 5T + 71T^{2} \)
73 \( 1 + 7.21T + 73T^{2} \)
79 \( 1 - 13T + 79T^{2} \)
83 \( 1 + 6T + 83T^{2} \)
89 \( 1 - 3T + 89T^{2} \)
97 \( 1 + 3.60T + 97T^{2} \)
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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

−7.81124073047152845656480205099, −7.05569899572073300451950979648, −6.42000379442205464605399726871, −5.40136591153822374794241899561, −4.76204396221889242899003029145, −4.08821157415317262881803808505, −2.51101442625650056711311197751, −2.08902286492655227701855372944, −1.19375967252927720352670646678, 0, 1.19375967252927720352670646678, 2.08902286492655227701855372944, 2.51101442625650056711311197751, 4.08821157415317262881803808505, 4.76204396221889242899003029145, 5.40136591153822374794241899561, 6.42000379442205464605399726871, 7.05569899572073300451950979648, 7.81124073047152845656480205099

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