Properties

Label 2-145-145.4-c3-0-30
Degree $2$
Conductor $145$
Sign $0.666 + 0.745i$
Analytic cond. $8.55527$
Root an. cond. $2.92494$
Motivic weight $3$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (0.607 − 2.66i)2-s + (6.07 − 2.92i)3-s + (0.498 + 0.239i)4-s + (−1.74 + 11.0i)5-s + (−4.09 − 17.9i)6-s + (12.3 + 25.5i)7-s + (14.5 − 18.2i)8-s + (11.5 − 14.4i)9-s + (28.3 + 11.3i)10-s + (6.40 − 5.10i)11-s + 3.72·12-s + (39.6 − 31.6i)13-s + (75.5 − 17.2i)14-s + (21.6 + 72.2i)15-s + (−36.9 − 46.3i)16-s − 76.2·17-s + ⋯
L(s)  = 1  + (0.214 − 0.940i)2-s + (1.16 − 0.563i)3-s + (0.0622 + 0.0299i)4-s + (−0.156 + 0.987i)5-s + (−0.278 − 1.22i)6-s + (0.665 + 1.38i)7-s + (0.643 − 0.806i)8-s + (0.427 − 0.536i)9-s + (0.895 + 0.359i)10-s + (0.175 − 0.140i)11-s + 0.0897·12-s + (0.846 − 0.675i)13-s + (1.44 − 0.329i)14-s + (0.373 + 1.24i)15-s + (−0.577 − 0.724i)16-s − 1.08·17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 145 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.666 + 0.745i)\, \overline{\Lambda}(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 145 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & (0.666 + 0.745i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(145\)    =    \(5 \cdot 29\)
Sign: $0.666 + 0.745i$
Analytic conductor: \(8.55527\)
Root analytic conductor: \(2.92494\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: $\chi_{145} (4, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 145,\ (\ :3/2),\ 0.666 + 0.745i)\)

Particular Values

\(L(2)\) \(\approx\) \(2.80142 - 1.25293i\)
\(L(\frac12)\) \(\approx\) \(2.80142 - 1.25293i\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad5 \( 1 + (1.74 - 11.0i)T \)
29 \( 1 + (133. + 81.7i)T \)
good2 \( 1 + (-0.607 + 2.66i)T + (-7.20 - 3.47i)T^{2} \)
3 \( 1 + (-6.07 + 2.92i)T + (16.8 - 21.1i)T^{2} \)
7 \( 1 + (-12.3 - 25.5i)T + (-213. + 268. i)T^{2} \)
11 \( 1 + (-6.40 + 5.10i)T + (296. - 1.29e3i)T^{2} \)
13 \( 1 + (-39.6 + 31.6i)T + (488. - 2.14e3i)T^{2} \)
17 \( 1 + 76.2T + 4.91e3T^{2} \)
19 \( 1 + (-14.4 + 29.9i)T + (-4.27e3 - 5.36e3i)T^{2} \)
23 \( 1 + (132. - 30.3i)T + (1.09e4 - 5.27e3i)T^{2} \)
31 \( 1 + (-43.7 - 9.99i)T + (2.68e4 + 1.29e4i)T^{2} \)
37 \( 1 + (-176. + 221. i)T + (-1.12e4 - 4.93e4i)T^{2} \)
41 \( 1 + 180. iT - 6.89e4T^{2} \)
43 \( 1 + (61.7 + 270. i)T + (-7.16e4 + 3.44e4i)T^{2} \)
47 \( 1 + (-243. - 305. i)T + (-2.31e4 + 1.01e5i)T^{2} \)
53 \( 1 + (-211. - 48.2i)T + (1.34e5 + 6.45e4i)T^{2} \)
59 \( 1 + 901.T + 2.05e5T^{2} \)
61 \( 1 + (170. + 354. i)T + (-1.41e5 + 1.77e5i)T^{2} \)
67 \( 1 + (-198. - 158. i)T + (6.69e4 + 2.93e5i)T^{2} \)
71 \( 1 + (-297. - 372. i)T + (-7.96e4 + 3.48e5i)T^{2} \)
73 \( 1 + (-266. - 1.16e3i)T + (-3.50e5 + 1.68e5i)T^{2} \)
79 \( 1 + (497. + 396. i)T + (1.09e5 + 4.80e5i)T^{2} \)
83 \( 1 + (-222. + 462. i)T + (-3.56e5 - 4.47e5i)T^{2} \)
89 \( 1 + (-921. - 210. i)T + (6.35e5 + 3.05e5i)T^{2} \)
97 \( 1 + (-405. - 195. i)T + (5.69e5 + 7.13e5i)T^{2} \)
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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

−12.43196308815413983443887924206, −11.45402110095087941895838143427, −10.80878431049402496398902840769, −9.332231126403513775357210923219, −8.285941539812005158984544368976, −7.38452864157050548031391419937, −5.98585626029669528199248688277, −3.81886432929636701195581540744, −2.64551804170092131936827729670, −1.99841561201348460952647136253, 1.66704158387018857092819079601, 3.99555734473400118070314609022, 4.64052174901247051581761392892, 6.34081925289054216804076658389, 7.69573719677788383916310701962, 8.315292900267019987987992499419, 9.333436692635925416961737722882, 10.61098251480081147221214236440, 11.65746834284655026828303423748, 13.47265864025485915010135698696

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