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Properties

Label 2-224-7.5-c2-0-14
Degree $2$
Conductor $224$
Sign $-0.0104 + 0.999i$
Analytic cond. $6.10355$
Root an. cond. $2.47053$
Motivic weight $2$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (3.19 − 1.84i)3-s + (−2.63 − 1.52i)5-s + (−0.812 − 6.95i)7-s + (2.28 − 3.96i)9-s + (1.17 + 2.03i)11-s − 25.3i·13-s − 11.2·15-s + (3.08 − 1.78i)17-s + (14.1 + 8.18i)19-s + (−15.4 − 20.6i)21-s + (−8.83 + 15.3i)23-s + (−7.85 − 13.6i)25-s + 16.2i·27-s + 36.1·29-s + (−6.25 + 3.61i)31-s + ⋯
L(s)  = 1  + (1.06 − 0.614i)3-s + (−0.527 − 0.304i)5-s + (−0.116 − 0.993i)7-s + (0.254 − 0.440i)9-s + (0.106 + 0.185i)11-s − 1.94i·13-s − 0.748·15-s + (0.181 − 0.104i)17-s + (0.746 + 0.430i)19-s + (−0.733 − 0.985i)21-s + (−0.384 + 0.665i)23-s + (−0.314 − 0.544i)25-s + 0.603i·27-s + 1.24·29-s + (−0.201 + 0.116i)31-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 224 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.0104 + 0.999i)\, \overline{\Lambda}(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 224 ^{s/2} \, \Gamma_{\C}(s+1) \, L(s)\cr =\mathstrut & (-0.0104 + 0.999i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(224\)    =    \(2^{5} \cdot 7\)
Sign: $-0.0104 + 0.999i$
Analytic conductor: \(6.10355\)
Root analytic conductor: \(2.47053\)
Motivic weight: \(2\)
Rational: no
Arithmetic: yes
Character: $\chi_{224} (33, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 224,\ (\ :1),\ -0.0104 + 0.999i)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(1.31901 - 1.33281i\)
\(L(\frac12)\) \(\approx\) \(1.31901 - 1.33281i\)
\(L(2)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
7 \( 1 + (0.812 + 6.95i)T \)
good3 \( 1 + (-3.19 + 1.84i)T + (4.5 - 7.79i)T^{2} \)
5 \( 1 + (2.63 + 1.52i)T + (12.5 + 21.6i)T^{2} \)
11 \( 1 + (-1.17 - 2.03i)T + (-60.5 + 104. i)T^{2} \)
13 \( 1 + 25.3iT - 169T^{2} \)
17 \( 1 + (-3.08 + 1.78i)T + (144.5 - 250. i)T^{2} \)
19 \( 1 + (-14.1 - 8.18i)T + (180.5 + 312. i)T^{2} \)
23 \( 1 + (8.83 - 15.3i)T + (-264.5 - 458. i)T^{2} \)
29 \( 1 - 36.1T + 841T^{2} \)
31 \( 1 + (6.25 - 3.61i)T + (480.5 - 832. i)T^{2} \)
37 \( 1 + (18.4 - 31.8i)T + (-684.5 - 1.18e3i)T^{2} \)
41 \( 1 + 53.7iT - 1.68e3T^{2} \)
43 \( 1 - 51.2T + 1.84e3T^{2} \)
47 \( 1 + (-27.1 - 15.6i)T + (1.10e3 + 1.91e3i)T^{2} \)
53 \( 1 + (-35.1 - 60.8i)T + (-1.40e3 + 2.43e3i)T^{2} \)
59 \( 1 + (-81.4 + 47.0i)T + (1.74e3 - 3.01e3i)T^{2} \)
61 \( 1 + (1.89 + 1.09i)T + (1.86e3 + 3.22e3i)T^{2} \)
67 \( 1 + (-12.4 - 21.6i)T + (-2.24e3 + 3.88e3i)T^{2} \)
71 \( 1 + 50.8T + 5.04e3T^{2} \)
73 \( 1 + (68.9 - 39.7i)T + (2.66e3 - 4.61e3i)T^{2} \)
79 \( 1 + (57.5 - 99.6i)T + (-3.12e3 - 5.40e3i)T^{2} \)
83 \( 1 - 154. iT - 6.88e3T^{2} \)
89 \( 1 + (-98.7 - 57.0i)T + (3.96e3 + 6.85e3i)T^{2} \)
97 \( 1 + 53.9iT - 9.40e3T^{2} \)
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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

−12.07197262148970441776830902128, −10.66057267699072258946783664834, −9.855701221058309155403508564585, −8.468523320299974624038623323917, −7.83577994919443310509224763977, −7.16242884192736948480481287221, −5.49815689981094920494470470305, −3.92499782225769252404026180103, −2.86923057644656756638241113287, −0.971338917017686934594998859805, 2.31429007654766115830924356662, 3.49768904699806584353222632190, 4.56529802896818063564463764013, 6.17929380447177145438480816800, 7.39544112476594388825976999883, 8.694480391946553371804053139218, 9.090187385721957798622205383541, 10.08766972282007489026795148334, 11.52724005384875127077115800465, 11.98500986736126657025853156759

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