Properties

Label 2-304e2-1.1-c1-0-20
Degree $2$
Conductor $92416$
Sign $-1$
Analytic cond. $737.945$
Root an. cond. $27.1651$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 3-s − 3·7-s − 2·9-s + 4·11-s − 3·13-s + 3·17-s + 3·21-s + 23-s − 5·25-s + 5·27-s + 29-s + 4·31-s − 4·33-s + 6·37-s + 3·39-s + 4·41-s − 4·47-s + 2·49-s − 3·51-s + 53-s − 9·59-s + 8·61-s + 6·63-s + 3·67-s − 69-s − 12·71-s − 3·73-s + ⋯
L(s)  = 1  − 0.577·3-s − 1.13·7-s − 2/3·9-s + 1.20·11-s − 0.832·13-s + 0.727·17-s + 0.654·21-s + 0.208·23-s − 25-s + 0.962·27-s + 0.185·29-s + 0.718·31-s − 0.696·33-s + 0.986·37-s + 0.480·39-s + 0.624·41-s − 0.583·47-s + 2/7·49-s − 0.420·51-s + 0.137·53-s − 1.17·59-s + 1.02·61-s + 0.755·63-s + 0.366·67-s − 0.120·69-s − 1.42·71-s − 0.351·73-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 92416 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 92416 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(92416\)    =    \(2^{8} \cdot 19^{2}\)
Sign: $-1$
Analytic conductor: \(737.945\)
Root analytic conductor: \(27.1651\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 92416,\ (\ :1/2),\ -1)\)

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)$
bad2 \( 1 \)
19 \( 1 \)
good3 \( 1 + T + p T^{2} \)
5 \( 1 + p T^{2} \)
7 \( 1 + 3 T + p T^{2} \)
11 \( 1 - 4 T + p T^{2} \)
13 \( 1 + 3 T + p T^{2} \)
17 \( 1 - 3 T + p T^{2} \)
23 \( 1 - T + p T^{2} \)
29 \( 1 - T + p T^{2} \)
31 \( 1 - 4 T + p T^{2} \)
37 \( 1 - 6 T + p T^{2} \)
41 \( 1 - 4 T + p T^{2} \)
43 \( 1 + p T^{2} \)
47 \( 1 + 4 T + p T^{2} \)
53 \( 1 - T + p T^{2} \)
59 \( 1 + 9 T + p T^{2} \)
61 \( 1 - 8 T + p T^{2} \)
67 \( 1 - 3 T + p T^{2} \)
71 \( 1 + 12 T + p T^{2} \)
73 \( 1 + 3 T + p T^{2} \)
79 \( 1 + 12 T + p T^{2} \)
83 \( 1 + 8 T + p T^{2} \)
89 \( 1 - 8 T + p T^{2} \)
97 \( 1 + 12 T + p T^{2} \)
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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

−14.20178020335539, −13.52298543368458, −13.07677855355200, −12.48397947488753, −12.05818276616724, −11.70313700684164, −11.30650654836681, −10.59334779987474, −10.04779185697139, −9.580518679716231, −9.336779637665911, −8.609105898196868, −8.073248299533874, −7.425823816724080, −6.853468158881925, −6.418336322953350, −5.843938153260963, −5.633222091508885, −4.688983953868366, −4.285601052689922, −3.508730462153724, −3.010453638779015, −2.467214939123245, −1.499201910419678, −0.7353777457843679, 0, 0.7353777457843679, 1.499201910419678, 2.467214939123245, 3.010453638779015, 3.508730462153724, 4.285601052689922, 4.688983953868366, 5.633222091508885, 5.843938153260963, 6.418336322953350, 6.853468158881925, 7.425823816724080, 8.073248299533874, 8.609105898196868, 9.336779637665911, 9.580518679716231, 10.04779185697139, 10.59334779987474, 11.30650654836681, 11.70313700684164, 12.05818276616724, 12.48397947488753, 13.07677855355200, 13.52298543368458, 14.20178020335539

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