Properties

Label 2-336-7.2-c3-0-2
Degree $2$
Conductor $336$
Sign $-0.0895 - 0.995i$
Analytic cond. $19.8246$
Root an. cond. $4.45248$
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  + (−1.5 − 2.59i)3-s + (−2.78 + 4.81i)5-s + (−9.67 − 15.7i)7-s + (−4.5 + 7.79i)9-s + (−6.95 − 12.0i)11-s + 38.6·13-s + 16.6·15-s + (−21.7 − 37.6i)17-s + (−54.5 + 94.4i)19-s + (−26.5 + 48.8i)21-s + (−37.4 + 64.8i)23-s + (47.0 + 81.4i)25-s + 27·27-s − 72.3·29-s + (32.0 + 55.4i)31-s + ⋯
L(s)  = 1  + (−0.288 − 0.499i)3-s + (−0.248 + 0.430i)5-s + (−0.522 − 0.852i)7-s + (−0.166 + 0.288i)9-s + (−0.190 − 0.330i)11-s + 0.825·13-s + 0.287·15-s + (−0.310 − 0.537i)17-s + (−0.658 + 1.14i)19-s + (−0.275 + 0.507i)21-s + (−0.339 + 0.587i)23-s + (0.376 + 0.651i)25-s + 0.192·27-s − 0.463·29-s + (0.185 + 0.321i)31-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 336 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.0895 - 0.995i)\, \overline{\Lambda}(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 336 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & (-0.0895 - 0.995i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(336\)    =    \(2^{4} \cdot 3 \cdot 7\)
Sign: $-0.0895 - 0.995i$
Analytic conductor: \(19.8246\)
Root analytic conductor: \(4.45248\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: $\chi_{336} (289, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 336,\ (\ :3/2),\ -0.0895 - 0.995i)\)

Particular Values

\(L(2)\) \(\approx\) \(0.6590378633\)
\(L(\frac12)\) \(\approx\) \(0.6590378633\)
\(L(\frac{5}{2})\) 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 \( 1 + (1.5 + 2.59i)T \)
7 \( 1 + (9.67 + 15.7i)T \)
good5 \( 1 + (2.78 - 4.81i)T + (-62.5 - 108. i)T^{2} \)
11 \( 1 + (6.95 + 12.0i)T + (-665.5 + 1.15e3i)T^{2} \)
13 \( 1 - 38.6T + 2.19e3T^{2} \)
17 \( 1 + (21.7 + 37.6i)T + (-2.45e3 + 4.25e3i)T^{2} \)
19 \( 1 + (54.5 - 94.4i)T + (-3.42e3 - 5.94e3i)T^{2} \)
23 \( 1 + (37.4 - 64.8i)T + (-6.08e3 - 1.05e4i)T^{2} \)
29 \( 1 + 72.3T + 2.43e4T^{2} \)
31 \( 1 + (-32.0 - 55.4i)T + (-1.48e4 + 2.57e4i)T^{2} \)
37 \( 1 + (94.3 - 163. i)T + (-2.53e4 - 4.38e4i)T^{2} \)
41 \( 1 + 24.7T + 6.89e4T^{2} \)
43 \( 1 - 243.T + 7.95e4T^{2} \)
47 \( 1 + (310. - 537. i)T + (-5.19e4 - 8.99e4i)T^{2} \)
53 \( 1 + (-143. - 249. i)T + (-7.44e4 + 1.28e5i)T^{2} \)
59 \( 1 + (-262. - 454. i)T + (-1.02e5 + 1.77e5i)T^{2} \)
61 \( 1 + (-191. + 332. i)T + (-1.13e5 - 1.96e5i)T^{2} \)
67 \( 1 + (-99.0 - 171. i)T + (-1.50e5 + 2.60e5i)T^{2} \)
71 \( 1 + 785.T + 3.57e5T^{2} \)
73 \( 1 + (-165. - 286. i)T + (-1.94e5 + 3.36e5i)T^{2} \)
79 \( 1 + (-218. + 379. i)T + (-2.46e5 - 4.26e5i)T^{2} \)
83 \( 1 + 241.T + 5.71e5T^{2} \)
89 \( 1 + (792. - 1.37e3i)T + (-3.52e5 - 6.10e5i)T^{2} \)
97 \( 1 - 79.2T + 9.12e5T^{2} \)
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

−11.20688780613976837161213571026, −10.67429223294265251279376228186, −9.630060970725683562671545545848, −8.374612135062131046058729170308, −7.44903746127152810965432689199, −6.60796308578834075987576766375, −5.70040558023288124257786437286, −4.14325044447980135400695694148, −3.08303153134362467620373442048, −1.30712247081533675948603369989, 0.25730605606593441529918929899, 2.30491151276552549928641510857, 3.77923173955743028313161391162, 4.84075060893001106812472135075, 5.92422547671456639206689908385, 6.81988569192304260011958078662, 8.416270253941297217876608329763, 8.893538203155908869568426180437, 9.973319265080125215654461466911, 10.88932870407074104202209239360

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