Properties

Label 2-230-5.4-c5-0-35
Degree $2$
Conductor $230$
Sign $-0.753 + 0.657i$
Analytic cond. $36.8882$
Root an. cond. $6.07357$
Motivic weight $5$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 4i·2-s − 11.2i·3-s − 16·4-s + (−42.1 + 36.7i)5-s − 44.8·6-s + 166. i·7-s + 64i·8-s + 117.·9-s + (147. + 168. i)10-s − 290.·11-s + 179. i·12-s + 151. i·13-s + 666.·14-s + (412. + 472. i)15-s + 256·16-s − 1.18e3i·17-s + ⋯
L(s)  = 1  − 0.707i·2-s − 0.719i·3-s − 0.5·4-s + (−0.753 + 0.657i)5-s − 0.508·6-s + 1.28i·7-s + 0.353i·8-s + 0.481·9-s + (0.465 + 0.532i)10-s − 0.723·11-s + 0.359i·12-s + 0.248i·13-s + 0.909·14-s + (0.473 + 0.542i)15-s + 0.250·16-s − 0.996i·17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 230 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.753 + 0.657i)\, \overline{\Lambda}(6-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 230 ^{s/2} \, \Gamma_{\C}(s+5/2) \, L(s)\cr =\mathstrut & (-0.753 + 0.657i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(230\)    =    \(2 \cdot 5 \cdot 23\)
Sign: $-0.753 + 0.657i$
Analytic conductor: \(36.8882\)
Root analytic conductor: \(6.07357\)
Motivic weight: \(5\)
Rational: no
Arithmetic: yes
Character: $\chi_{230} (139, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 230,\ (\ :5/2),\ -0.753 + 0.657i)\)

Particular Values

\(L(3)\) \(\approx\) \(0.9868783240\)
\(L(\frac12)\) \(\approx\) \(0.9868783240\)
\(L(\frac{7}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + 4iT \)
5 \( 1 + (42.1 - 36.7i)T \)
23 \( 1 + 529iT \)
good3 \( 1 + 11.2iT - 243T^{2} \)
7 \( 1 - 166. iT - 1.68e4T^{2} \)
11 \( 1 + 290.T + 1.61e5T^{2} \)
13 \( 1 - 151. iT - 3.71e5T^{2} \)
17 \( 1 + 1.18e3iT - 1.41e6T^{2} \)
19 \( 1 + 152.T + 2.47e6T^{2} \)
29 \( 1 + 6.83e3T + 2.05e7T^{2} \)
31 \( 1 - 9.46e3T + 2.86e7T^{2} \)
37 \( 1 + 1.27e4iT - 6.93e7T^{2} \)
41 \( 1 + 3.33e3T + 1.15e8T^{2} \)
43 \( 1 + 8.75e3iT - 1.47e8T^{2} \)
47 \( 1 - 2.50e4iT - 2.29e8T^{2} \)
53 \( 1 - 4.99e3iT - 4.18e8T^{2} \)
59 \( 1 - 4.75e4T + 7.14e8T^{2} \)
61 \( 1 - 1.22e4T + 8.44e8T^{2} \)
67 \( 1 + 4.52e4iT - 1.35e9T^{2} \)
71 \( 1 + 8.01e4T + 1.80e9T^{2} \)
73 \( 1 + 1.69e4iT - 2.07e9T^{2} \)
79 \( 1 + 2.31e4T + 3.07e9T^{2} \)
83 \( 1 + 8.87e4iT - 3.93e9T^{2} \)
89 \( 1 - 2.49e4T + 5.58e9T^{2} \)
97 \( 1 + 9.82e4iT - 8.58e9T^{2} \)
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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

−11.22641557456945281167073094983, −10.12602480406220794314683899759, −9.031076687536568446762567049557, −7.948811399967378620807794484253, −7.08794728636605748675732166854, −5.79164050011547658192857926795, −4.43171910605687347525871629232, −2.93516164755068566608440547392, −2.08124232505233071652569095509, −0.34722896039569666865200692095, 1.04998439533586968025766766351, 3.65217401380082363275189744975, 4.34714446333104182479478332126, 5.28968799257293212068453272989, 6.85631241486513933161260280592, 7.77958087094992325696369639066, 8.535771480221812324992214160125, 9.910404595727466194212703612644, 10.43359936422327131625110975514, 11.63064990167618670042986884892

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