Properties

Label 2-1344-28.27-c3-0-20
Degree $2$
Conductor $1344$
Sign $-0.990 - 0.137i$
Analytic cond. $79.2985$
Root an. cond. $8.90497$
Motivic weight $3$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

Related objects

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  + 3·3-s + 12.7i·5-s + (−2.54 + 18.3i)7-s + 9·9-s − 2.42i·11-s + 26.6i·13-s + 38.1i·15-s + 10.6i·17-s − 30.0·19-s + (−7.62 + 55.0i)21-s + 120. i·23-s − 36.7·25-s + 27·27-s − 43.1·29-s + 6.30·31-s + ⋯
L(s)  = 1  + 0.577·3-s + 1.13i·5-s + (−0.137 + 0.990i)7-s + 0.333·9-s − 0.0664i·11-s + 0.568i·13-s + 0.656i·15-s + 0.151i·17-s − 0.363·19-s + (−0.0792 + 0.571i)21-s + 1.08i·23-s − 0.293·25-s + 0.192·27-s − 0.276·29-s + 0.0365·31-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1344 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.990 - 0.137i)\, \overline{\Lambda}(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1344 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & (-0.990 - 0.137i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1344\)    =    \(2^{6} \cdot 3 \cdot 7\)
Sign: $-0.990 - 0.137i$
Analytic conductor: \(79.2985\)
Root analytic conductor: \(8.90497\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: $\chi_{1344} (895, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 1344,\ (\ :3/2),\ -0.990 - 0.137i)\)

Particular Values

\(L(2)\) \(\approx\) \(1.749685557\)
\(L(\frac12)\) \(\approx\) \(1.749685557\)
\(L(\frac{5}{2})\) 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 \( 1 - 3T \)
7 \( 1 + (2.54 - 18.3i)T \)
good5 \( 1 - 12.7iT - 125T^{2} \)
11 \( 1 + 2.42iT - 1.33e3T^{2} \)
13 \( 1 - 26.6iT - 2.19e3T^{2} \)
17 \( 1 - 10.6iT - 4.91e3T^{2} \)
19 \( 1 + 30.0T + 6.85e3T^{2} \)
23 \( 1 - 120. iT - 1.21e4T^{2} \)
29 \( 1 + 43.1T + 2.43e4T^{2} \)
31 \( 1 - 6.30T + 2.97e4T^{2} \)
37 \( 1 - 61.6T + 5.06e4T^{2} \)
41 \( 1 - 75.9iT - 6.89e4T^{2} \)
43 \( 1 - 212. iT - 7.95e4T^{2} \)
47 \( 1 - 330.T + 1.03e5T^{2} \)
53 \( 1 - 4.87T + 1.48e5T^{2} \)
59 \( 1 + 481.T + 2.05e5T^{2} \)
61 \( 1 - 236. iT - 2.26e5T^{2} \)
67 \( 1 - 661. iT - 3.00e5T^{2} \)
71 \( 1 + 547. iT - 3.57e5T^{2} \)
73 \( 1 + 968. iT - 3.89e5T^{2} \)
79 \( 1 - 64.6iT - 4.93e5T^{2} \)
83 \( 1 + 665.T + 5.71e5T^{2} \)
89 \( 1 + 384. iT - 7.04e5T^{2} \)
97 \( 1 + 1.22e3iT - 9.12e5T^{2} \)
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

−9.491973591340646048042156450092, −8.935755426926913113299254390339, −7.990932435138363939780233207117, −7.20193359568108377064226640052, −6.39586698756903199113613682761, −5.64313805054734520611209319778, −4.39490075694743580899427563742, −3.31812950262203798077953644909, −2.63796297977678640697064765347, −1.67297525242083758931082385915, 0.36610869730299114080534750203, 1.26563327947287026317789640942, 2.55941111097199569215934546874, 3.77294956684868207837356296936, 4.47708149159309960115864715617, 5.32321978035018856059151985427, 6.48460458531797366932811701444, 7.38325361791443631494914326821, 8.148806507243685641561214023592, 8.792703139402043228553601433459

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