Properties

Label 2-336-1.1-c5-0-13
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 $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 9·3-s + 74·5-s − 49·7-s + 81·9-s − 216·11-s − 186·13-s + 666·15-s + 1.07e3·17-s + 908·19-s − 441·21-s + 2.23e3·23-s + 2.35e3·25-s + 729·27-s + 5.36e3·29-s + 536·31-s − 1.94e3·33-s − 3.62e3·35-s + 3.79e3·37-s − 1.67e3·39-s + 1.85e4·41-s − 1.53e4·43-s + 5.99e3·45-s − 2.34e4·47-s + 2.40e3·49-s + 9.70e3·51-s + 9.06e3·53-s − 1.59e4·55-s + ⋯
L(s)  = 1  + 0.577·3-s + 1.32·5-s − 0.377·7-s + 1/3·9-s − 0.538·11-s − 0.305·13-s + 0.764·15-s + 0.904·17-s + 0.577·19-s − 0.218·21-s + 0.881·23-s + 0.752·25-s + 0.192·27-s + 1.18·29-s + 0.100·31-s − 0.310·33-s − 0.500·35-s + 0.456·37-s − 0.176·39-s + 1.72·41-s − 1.26·43-s + 0.441·45-s − 1.55·47-s + 1/7·49-s + 0.522·51-s + 0.443·53-s − 0.712·55-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: \(0\)
Selberg data: \((2,\ 336,\ (\ :5/2),\ 1)\)

Particular Values

\(L(3)\) \(\approx\) \(3.393488731\)
\(L(\frac12)\) \(\approx\) \(3.393488731\)
\(L(\frac{7}{2})\) 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 \( 1 - 74 T + p^{5} T^{2} \)
11 \( 1 + 216 T + p^{5} T^{2} \)
13 \( 1 + 186 T + p^{5} T^{2} \)
17 \( 1 - 1078 T + p^{5} T^{2} \)
19 \( 1 - 908 T + p^{5} T^{2} \)
23 \( 1 - 2236 T + p^{5} T^{2} \)
29 \( 1 - 5366 T + p^{5} T^{2} \)
31 \( 1 - 536 T + p^{5} T^{2} \)
37 \( 1 - 3798 T + p^{5} T^{2} \)
41 \( 1 - 18598 T + p^{5} T^{2} \)
43 \( 1 + 356 p T + p^{5} T^{2} \)
47 \( 1 + 23480 T + p^{5} T^{2} \)
53 \( 1 - 9062 T + p^{5} T^{2} \)
59 \( 1 - 49284 T + p^{5} T^{2} \)
61 \( 1 - 17806 T + p^{5} T^{2} \)
67 \( 1 + 24876 T + p^{5} T^{2} \)
71 \( 1 + 3468 T + p^{5} T^{2} \)
73 \( 1 + 32414 T + p^{5} T^{2} \)
79 \( 1 + 25384 T + p^{5} T^{2} \)
83 \( 1 - 67284 T + p^{5} T^{2} \)
89 \( 1 + 698 T + p^{5} T^{2} \)
97 \( 1 - 154906 T + p^{5} T^{2} \)
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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

−10.29676846994767264201029595168, −9.867919411169775005879026368196, −9.021497900317909410353593460193, −7.936332326422677614900112969666, −6.86165681181230908469762973957, −5.81259329706953614323174337088, −4.87654840102774249509522996104, −3.23457328948938750230434637145, −2.34970707746789371560219178982, −1.03803521015984428248180962239, 1.03803521015984428248180962239, 2.34970707746789371560219178982, 3.23457328948938750230434637145, 4.87654840102774249509522996104, 5.81259329706953614323174337088, 6.86165681181230908469762973957, 7.936332326422677614900112969666, 9.021497900317909410353593460193, 9.867919411169775005879026368196, 10.29676846994767264201029595168

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