Properties

Label 2-103-103.13-c1-0-5
Degree $2$
Conductor $103$
Sign $0.353 + 0.935i$
Analytic cond. $0.822459$
Root an. cond. $0.906895$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (0.283 + 0.0529i)2-s + (0.135 − 1.46i)3-s + (−1.78 − 0.692i)4-s + (1.97 − 2.61i)5-s + (0.115 − 0.406i)6-s + (−3.42 + 2.12i)7-s + (−0.959 − 0.594i)8-s + (0.831 + 0.155i)9-s + (0.697 − 0.635i)10-s + (5.08 + 0.950i)11-s + (−1.25 + 2.51i)12-s + (1.07 − 0.663i)13-s + (−1.08 + 0.419i)14-s + (−3.55 − 3.23i)15-s + (2.59 + 2.36i)16-s + (0.813 + 2.86i)17-s + ⋯
L(s)  = 1  + (0.200 + 0.0374i)2-s + (0.0781 − 0.843i)3-s + (−0.893 − 0.346i)4-s + (0.883 − 1.16i)5-s + (0.0472 − 0.166i)6-s + (−1.29 + 0.802i)7-s + (−0.339 − 0.210i)8-s + (0.277 + 0.0518i)9-s + (0.220 − 0.201i)10-s + (1.53 + 0.286i)11-s + (−0.362 + 0.727i)12-s + (0.297 − 0.183i)13-s + (−0.289 + 0.112i)14-s + (−0.917 − 0.836i)15-s + (0.648 + 0.590i)16-s + (0.197 + 0.693i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 103 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.353 + 0.935i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 103 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.353 + 0.935i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(103\)
Sign: $0.353 + 0.935i$
Analytic conductor: \(0.822459\)
Root analytic conductor: \(0.906895\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{103} (13, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 103,\ (\ :1/2),\ 0.353 + 0.935i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.857355 - 0.592287i\)
\(L(\frac12)\) \(\approx\) \(0.857355 - 0.592287i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad103 \( 1 + (5.29 + 8.66i)T \)
good2 \( 1 + (-0.283 - 0.0529i)T + (1.86 + 0.722i)T^{2} \)
3 \( 1 + (-0.135 + 1.46i)T + (-2.94 - 0.551i)T^{2} \)
5 \( 1 + (-1.97 + 2.61i)T + (-1.36 - 4.80i)T^{2} \)
7 \( 1 + (3.42 - 2.12i)T + (3.12 - 6.26i)T^{2} \)
11 \( 1 + (-5.08 - 0.950i)T + (10.2 + 3.97i)T^{2} \)
13 \( 1 + (-1.07 + 0.663i)T + (5.79 - 11.6i)T^{2} \)
17 \( 1 + (-0.813 - 2.86i)T + (-14.4 + 8.94i)T^{2} \)
19 \( 1 + (-0.0430 - 0.464i)T + (-18.6 + 3.49i)T^{2} \)
23 \( 1 + (7.91 - 1.47i)T + (21.4 - 8.30i)T^{2} \)
29 \( 1 + (0.451 - 0.597i)T + (-7.93 - 27.8i)T^{2} \)
31 \( 1 + (0.774 + 0.706i)T + (2.86 + 30.8i)T^{2} \)
37 \( 1 + (0.0972 - 0.195i)T + (-22.2 - 29.5i)T^{2} \)
41 \( 1 + (3.15 + 4.17i)T + (-11.2 + 39.4i)T^{2} \)
43 \( 1 + (-4.62 - 9.29i)T + (-25.9 + 34.3i)T^{2} \)
47 \( 1 + 1.28T + 47T^{2} \)
53 \( 1 + (-0.387 - 4.18i)T + (-52.0 + 9.73i)T^{2} \)
59 \( 1 + (-4.13 - 2.55i)T + (26.2 + 52.8i)T^{2} \)
61 \( 1 + (3.30 + 11.6i)T + (-51.8 + 32.1i)T^{2} \)
67 \( 1 + (12.2 + 7.60i)T + (29.8 + 59.9i)T^{2} \)
71 \( 1 + (-4.61 - 6.10i)T + (-19.4 + 68.2i)T^{2} \)
73 \( 1 + (-6.22 - 8.24i)T + (-19.9 + 70.2i)T^{2} \)
79 \( 1 + (9.31 - 12.3i)T + (-21.6 - 75.9i)T^{2} \)
83 \( 1 + (-4.51 + 2.79i)T + (36.9 - 74.2i)T^{2} \)
89 \( 1 + (12.5 - 4.86i)T + (65.7 - 59.9i)T^{2} \)
97 \( 1 + (0.454 - 1.59i)T + (-82.4 - 51.0i)T^{2} \)
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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

−13.43932822369512202248135635651, −12.60891616517472521400815596963, −12.27958476643889084368068456420, −9.845769615835589703957295976424, −9.383795696760080749879580670891, −8.378740314950748589360036466133, −6.40403953484165345279453429235, −5.74383315200491288933595083749, −4.06827245701206022309221109372, −1.51912774190728227925667876780, 3.35346334398239633431032713465, 4.12583093628447769030875662043, 6.07103270321774742851572628726, 7.04790425021014189248117293426, 9.081537725716015308109954135527, 9.798185731207851402032066014702, 10.40786584749998075916320391467, 11.96665363009743877546082538681, 13.34968248049502279524745652412, 13.98971150343107759489762885556

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