Properties

Label 2-105-105.17-c2-0-19
Degree $2$
Conductor $105$
Sign $0.641 - 0.767i$
Analytic cond. $2.86104$
Root an. cond. $1.69146$
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  + (3.02 + 0.810i)2-s + (0.887 + 2.86i)3-s + (5.02 + 2.90i)4-s + (2.83 − 4.12i)5-s + (0.360 + 9.38i)6-s + (−5.96 − 3.66i)7-s + (3.99 + 3.99i)8-s + (−7.42 + 5.08i)9-s + (11.9 − 10.1i)10-s + (−10.3 − 5.96i)11-s + (−3.85 + 16.9i)12-s + (7.11 + 7.11i)13-s + (−15.0 − 15.9i)14-s + (14.3 + 4.46i)15-s + (−2.75 − 4.77i)16-s + (−3.02 + 0.811i)17-s + ⋯
L(s)  = 1  + (1.51 + 0.405i)2-s + (0.295 + 0.955i)3-s + (1.25 + 0.725i)4-s + (0.566 − 0.824i)5-s + (0.0600 + 1.56i)6-s + (−0.852 − 0.523i)7-s + (0.499 + 0.499i)8-s + (−0.825 + 0.564i)9-s + (1.19 − 1.01i)10-s + (−0.939 − 0.542i)11-s + (−0.321 + 1.41i)12-s + (0.547 + 0.547i)13-s + (−1.07 − 1.13i)14-s + (0.954 + 0.297i)15-s + (−0.172 − 0.298i)16-s + (−0.178 + 0.0477i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 105 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.641 - 0.767i)\, \overline{\Lambda}(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 105 ^{s/2} \, \Gamma_{\C}(s+1) \, L(s)\cr =\mathstrut & (0.641 - 0.767i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(105\)    =    \(3 \cdot 5 \cdot 7\)
Sign: $0.641 - 0.767i$
Analytic conductor: \(2.86104\)
Root analytic conductor: \(1.69146\)
Motivic weight: \(2\)
Rational: no
Arithmetic: yes
Character: $\chi_{105} (17, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 105,\ (\ :1),\ 0.641 - 0.767i)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(2.65364 + 1.24046i\)
\(L(\frac12)\) \(\approx\) \(2.65364 + 1.24046i\)
\(L(2)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + (-0.887 - 2.86i)T \)
5 \( 1 + (-2.83 + 4.12i)T \)
7 \( 1 + (5.96 + 3.66i)T \)
good2 \( 1 + (-3.02 - 0.810i)T + (3.46 + 2i)T^{2} \)
11 \( 1 + (10.3 + 5.96i)T + (60.5 + 104. i)T^{2} \)
13 \( 1 + (-7.11 - 7.11i)T + 169iT^{2} \)
17 \( 1 + (3.02 - 0.811i)T + (250. - 144.5i)T^{2} \)
19 \( 1 + (-17.2 - 29.8i)T + (-180.5 + 312. i)T^{2} \)
23 \( 1 + (-2.51 + 9.38i)T + (-458. - 264.5i)T^{2} \)
29 \( 1 - 26.5T + 841T^{2} \)
31 \( 1 + (-0.677 - 0.391i)T + (480.5 + 832. i)T^{2} \)
37 \( 1 + (7.62 - 28.4i)T + (-1.18e3 - 684.5i)T^{2} \)
41 \( 1 - 43.0T + 1.68e3T^{2} \)
43 \( 1 + (40.7 - 40.7i)T - 1.84e3iT^{2} \)
47 \( 1 + (-7.76 + 28.9i)T + (-1.91e3 - 1.10e3i)T^{2} \)
53 \( 1 + (-17.1 + 4.59i)T + (2.43e3 - 1.40e3i)T^{2} \)
59 \( 1 + (62.8 + 36.2i)T + (1.74e3 + 3.01e3i)T^{2} \)
61 \( 1 + (-21.4 + 12.3i)T + (1.86e3 - 3.22e3i)T^{2} \)
67 \( 1 + (56.2 - 15.0i)T + (3.88e3 - 2.24e3i)T^{2} \)
71 \( 1 - 43.6iT - 5.04e3T^{2} \)
73 \( 1 + (-0.332 + 0.0891i)T + (4.61e3 - 2.66e3i)T^{2} \)
79 \( 1 + (-66.7 + 38.5i)T + (3.12e3 - 5.40e3i)T^{2} \)
83 \( 1 + (76.7 - 76.7i)T - 6.88e3iT^{2} \)
89 \( 1 + (-56.8 + 32.8i)T + (3.96e3 - 6.85e3i)T^{2} \)
97 \( 1 + (-53.5 + 53.5i)T - 9.40e3iT^{2} \)
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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

−13.71274818461217790795051416683, −13.07782762937750421826388058550, −11.93682475947177847716537639658, −10.46018752107072465228988136875, −9.487550329200372769719325314717, −8.127939006268424852773180777138, −6.29578774746818144322261416743, −5.37691584226916336810332903228, −4.25294235988083634074333793449, −3.09937942760002302970520494847, 2.45982238198484512196119610369, 3.16772779163305913576503550851, 5.34825650859015531013890324774, 6.29583417186843396719415881075, 7.30935649482805421640785917239, 9.114127165605592440502760019345, 10.58742206183522922892289054914, 11.68327262610156626419648275114, 12.71699216887089679034970872464, 13.36028252934696790055769980658

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