Properties

Label 2-230-5.4-c5-0-33
Degree $2$
Conductor $230$
Sign $0.984 - 0.174i$
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 − 14.1i·3-s − 16·4-s + (55.0 − 9.77i)5-s + 56.6·6-s − 1.53i·7-s − 64i·8-s + 42.7·9-s + (39.0 + 220. i)10-s + 219.·11-s + 226. i·12-s + 629. i·13-s + 6.13·14-s + (−138. − 778. i)15-s + 256·16-s + 655. i·17-s + ⋯
L(s)  = 1  + 0.707i·2-s − 0.907i·3-s − 0.5·4-s + (0.984 − 0.174i)5-s + 0.641·6-s − 0.0118i·7-s − 0.353i·8-s + 0.175·9-s + (0.123 + 0.696i)10-s + 0.546·11-s + 0.453i·12-s + 1.03i·13-s + 0.00836·14-s + (−0.158 − 0.893i)15-s + 0.250·16-s + 0.549i·17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 230 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.984 - 0.174i)\, \overline{\Lambda}(6-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 230 ^{s/2} \, \Gamma_{\C}(s+5/2) \, L(s)\cr =\mathstrut & (0.984 - 0.174i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(230\)    =    \(2 \cdot 5 \cdot 23\)
Sign: $0.984 - 0.174i$
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: \((2,\ 230,\ (\ :5/2),\ 0.984 - 0.174i)\)

Particular Values

\(L(3)\) \(\approx\) \(2.560382160\)
\(L(\frac12)\) \(\approx\) \(2.560382160\)
\(L(\frac{7}{2})\) 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 \( 1 + (-55.0 + 9.77i)T \)
23 \( 1 - 529iT \)
good3 \( 1 + 14.1iT - 243T^{2} \)
7 \( 1 + 1.53iT - 1.68e4T^{2} \)
11 \( 1 - 219.T + 1.61e5T^{2} \)
13 \( 1 - 629. iT - 3.71e5T^{2} \)
17 \( 1 - 655. iT - 1.41e6T^{2} \)
19 \( 1 - 390.T + 2.47e6T^{2} \)
29 \( 1 - 4.01e3T + 2.05e7T^{2} \)
31 \( 1 + 7.09e3T + 2.86e7T^{2} \)
37 \( 1 - 2.92e3iT - 6.93e7T^{2} \)
41 \( 1 - 1.32e4T + 1.15e8T^{2} \)
43 \( 1 - 1.17e4iT - 1.47e8T^{2} \)
47 \( 1 + 1.79e4iT - 2.29e8T^{2} \)
53 \( 1 + 3.28e4iT - 4.18e8T^{2} \)
59 \( 1 - 2.84e4T + 7.14e8T^{2} \)
61 \( 1 - 4.67e4T + 8.44e8T^{2} \)
67 \( 1 - 1.10e4iT - 1.35e9T^{2} \)
71 \( 1 + 3.98e4T + 1.80e9T^{2} \)
73 \( 1 - 5.39e4iT - 2.07e9T^{2} \)
79 \( 1 - 1.02e5T + 3.07e9T^{2} \)
83 \( 1 - 2.98e4iT - 3.93e9T^{2} \)
89 \( 1 + 7.27e4T + 5.58e9T^{2} \)
97 \( 1 + 5.50e4iT - 8.58e9T^{2} \)
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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

−11.56183369280206897312111363226, −10.12750585050154132361937375861, −9.269873192157259162223501957863, −8.320390719228902513274274733546, −7.04793486300743056253115262077, −6.50935544385952360859768127663, −5.44571865720164461318667894743, −4.08620217425593533480026656901, −2.09682907588724798974489083948, −1.04881353857243152326304210439, 1.00475290581825168629064347750, 2.50719271439171000495866739409, 3.69661032519885222790253396065, 4.90242295841091977428143106789, 5.85663018142407846138504014655, 7.32667649117346245281991722853, 8.907721704752439078506767878110, 9.543430054397966102576652558270, 10.39041805123244468943338362043, 10.94157579741695833472155404571

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