Properties

Label 2-336-1.1-c3-0-0
Degree $2$
Conductor $336$
Sign $1$
Analytic cond. $19.8246$
Root an. cond. $4.45248$
Motivic weight $3$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  − 3·3-s − 16·5-s − 7·7-s + 9·9-s + 18·11-s − 54·13-s + 48·15-s − 128·17-s − 52·19-s + 21·21-s + 202·23-s + 131·25-s − 27·27-s + 302·29-s + 200·31-s − 54·33-s + 112·35-s − 150·37-s + 162·39-s + 172·41-s − 164·43-s − 144·45-s + 460·47-s + 49·49-s + 384·51-s − 190·53-s − 288·55-s + ⋯
L(s)  = 1  − 0.577·3-s − 1.43·5-s − 0.377·7-s + 1/3·9-s + 0.493·11-s − 1.15·13-s + 0.826·15-s − 1.82·17-s − 0.627·19-s + 0.218·21-s + 1.83·23-s + 1.04·25-s − 0.192·27-s + 1.93·29-s + 1.15·31-s − 0.284·33-s + 0.540·35-s − 0.666·37-s + 0.665·39-s + 0.655·41-s − 0.581·43-s − 0.477·45-s + 1.42·47-s + 1/7·49-s + 1.05·51-s − 0.492·53-s − 0.706·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 336 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 336 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(336\)    =    \(2^{4} \cdot 3 \cdot 7\)
Sign: $1$
Analytic conductor: \(19.8246\)
Root analytic conductor: \(4.45248\)
Motivic weight: \(3\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 336,\ (\ :3/2),\ 1)\)

Particular Values

\(L(2)\) \(\approx\) \(0.7409806101\)
\(L(\frac12)\) \(\approx\) \(0.7409806101\)
\(L(\frac{5}{2})\) 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 \( 1 + p T \)
7 \( 1 + p T \)
good5 \( 1 + 16 T + p^{3} T^{2} \)
11 \( 1 - 18 T + p^{3} T^{2} \)
13 \( 1 + 54 T + p^{3} T^{2} \)
17 \( 1 + 128 T + p^{3} T^{2} \)
19 \( 1 + 52 T + p^{3} T^{2} \)
23 \( 1 - 202 T + p^{3} T^{2} \)
29 \( 1 - 302 T + p^{3} T^{2} \)
31 \( 1 - 200 T + p^{3} T^{2} \)
37 \( 1 + 150 T + p^{3} T^{2} \)
41 \( 1 - 172 T + p^{3} T^{2} \)
43 \( 1 + 164 T + p^{3} T^{2} \)
47 \( 1 - 460 T + p^{3} T^{2} \)
53 \( 1 + 190 T + p^{3} T^{2} \)
59 \( 1 + 96 T + p^{3} T^{2} \)
61 \( 1 - 622 T + p^{3} T^{2} \)
67 \( 1 + 744 T + p^{3} T^{2} \)
71 \( 1 - 54 T + p^{3} T^{2} \)
73 \( 1 - 742 T + p^{3} T^{2} \)
79 \( 1 - 92 T + p^{3} T^{2} \)
83 \( 1 - 228 T + p^{3} T^{2} \)
89 \( 1 + 116 T + p^{3} T^{2} \)
97 \( 1 + 554 T + p^{3} T^{2} \)
show more
show less
   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−11.20876583832361548647321631046, −10.45478755097439234300758133236, −9.173161647440508266531533252313, −8.303044130929428967487671027956, −7.05245144103255058414809493545, −6.59900792753048558806810860192, −4.84938853627883719688575040971, −4.22339317529329783087355723542, −2.74849238853855545214653975714, −0.58171754790662278082856459855, 0.58171754790662278082856459855, 2.74849238853855545214653975714, 4.22339317529329783087355723542, 4.84938853627883719688575040971, 6.59900792753048558806810860192, 7.05245144103255058414809493545, 8.303044130929428967487671027956, 9.173161647440508266531533252313, 10.45478755097439234300758133236, 11.20876583832361548647321631046

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