Properties

Label 2-336-1.1-c5-0-26
Degree $2$
Conductor $336$
Sign $-1$
Analytic cond. $53.8889$
Root an. cond. $7.34091$
Motivic weight $5$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 9·3-s + 94·5-s + 49·7-s + 81·9-s − 52·11-s − 770·13-s − 846·15-s − 2.02e3·17-s − 1.73e3·19-s − 441·21-s + 576·23-s + 5.71e3·25-s − 729·27-s + 5.51e3·29-s − 6.33e3·31-s + 468·33-s + 4.60e3·35-s − 7.33e3·37-s + 6.93e3·39-s − 3.26e3·41-s − 5.42e3·43-s + 7.61e3·45-s − 864·47-s + 2.40e3·49-s + 1.81e4·51-s + 4.18e3·53-s − 4.88e3·55-s + ⋯
L(s)  = 1  − 0.577·3-s + 1.68·5-s + 0.377·7-s + 1/3·9-s − 0.129·11-s − 1.26·13-s − 0.970·15-s − 1.69·17-s − 1.10·19-s − 0.218·21-s + 0.227·23-s + 1.82·25-s − 0.192·27-s + 1.21·29-s − 1.18·31-s + 0.0748·33-s + 0.635·35-s − 0.881·37-s + 0.729·39-s − 0.303·41-s − 0.447·43-s + 0.560·45-s − 0.0570·47-s + 1/7·49-s + 0.979·51-s + 0.204·53-s − 0.217·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 336 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(6-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 336 ^{s/2} \, \Gamma_{\C}(s+5/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(336\)    =    \(2^{4} \cdot 3 \cdot 7\)
Sign: $-1$
Analytic conductor: \(53.8889\)
Root analytic conductor: \(7.34091\)
Motivic weight: \(5\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 336,\ (\ :5/2),\ -1)\)

Particular Values

\(L(3)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{7}{2})\) 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 \( 1 + p^{2} T \)
7 \( 1 - p^{2} T \)
good5 \( 1 - 94 T + p^{5} T^{2} \)
11 \( 1 + 52 T + p^{5} T^{2} \)
13 \( 1 + 770 T + p^{5} T^{2} \)
17 \( 1 + 2022 T + p^{5} T^{2} \)
19 \( 1 + 1732 T + p^{5} T^{2} \)
23 \( 1 - 576 T + p^{5} T^{2} \)
29 \( 1 - 5518 T + p^{5} T^{2} \)
31 \( 1 + 6336 T + p^{5} T^{2} \)
37 \( 1 + 7338 T + p^{5} T^{2} \)
41 \( 1 + 3262 T + p^{5} T^{2} \)
43 \( 1 + 5420 T + p^{5} T^{2} \)
47 \( 1 + 864 T + p^{5} T^{2} \)
53 \( 1 - 4182 T + p^{5} T^{2} \)
59 \( 1 - 11220 T + p^{5} T^{2} \)
61 \( 1 + 45602 T + p^{5} T^{2} \)
67 \( 1 + 1396 T + p^{5} T^{2} \)
71 \( 1 + 18720 T + p^{5} T^{2} \)
73 \( 1 - 46362 T + p^{5} T^{2} \)
79 \( 1 + 97424 T + p^{5} T^{2} \)
83 \( 1 - 81228 T + p^{5} T^{2} \)
89 \( 1 + 3182 T + p^{5} T^{2} \)
97 \( 1 - 4914 T + p^{5} T^{2} \)
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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

−10.35749228705582220295152078807, −9.437246066015093430412954224879, −8.600208057593727631261552046511, −7.03946090668062767800773468600, −6.34704702352499088596478392734, −5.28815891380267984936348559771, −4.55327031563866517195665135458, −2.49554993039318061286789063044, −1.71341071650914582423625339604, 0, 1.71341071650914582423625339604, 2.49554993039318061286789063044, 4.55327031563866517195665135458, 5.28815891380267984936348559771, 6.34704702352499088596478392734, 7.03946090668062767800773468600, 8.600208057593727631261552046511, 9.437246066015093430412954224879, 10.35749228705582220295152078807

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