Properties

Label 2-115-23.8-c1-0-4
Degree $2$
Conductor $115$
Sign $0.760 + 0.649i$
Analytic cond. $0.918279$
Root an. cond. $0.958269$
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  + (0.273 − 1.89i)2-s + (0.928 + 2.03i)3-s + (−1.61 − 0.474i)4-s + (0.654 + 0.755i)5-s + (4.11 − 1.20i)6-s + (−0.720 − 0.463i)7-s + (0.253 − 0.554i)8-s + (−1.30 + 1.50i)9-s + (1.61 − 1.03i)10-s + (−0.193 − 1.34i)11-s + (−0.535 − 3.72i)12-s + (−3.11 + 2.00i)13-s + (−1.07 + 1.24i)14-s + (−0.928 + 2.03i)15-s + (−3.81 − 2.45i)16-s + (−1.03 + 0.305i)17-s + ⋯
L(s)  = 1  + (0.193 − 1.34i)2-s + (0.535 + 1.17i)3-s + (−0.807 − 0.237i)4-s + (0.292 + 0.337i)5-s + (1.67 − 0.493i)6-s + (−0.272 − 0.175i)7-s + (0.0894 − 0.195i)8-s + (−0.435 + 0.502i)9-s + (0.510 − 0.328i)10-s + (−0.0583 − 0.405i)11-s + (−0.154 − 1.07i)12-s + (−0.864 + 0.555i)13-s + (−0.287 + 0.332i)14-s + (−0.239 + 0.524i)15-s + (−0.953 − 0.612i)16-s + (−0.252 + 0.0740i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 115 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.760 + 0.649i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 115 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.760 + 0.649i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(115\)    =    \(5 \cdot 23\)
Sign: $0.760 + 0.649i$
Analytic conductor: \(0.918279\)
Root analytic conductor: \(0.958269\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{115} (31, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 115,\ (\ :1/2),\ 0.760 + 0.649i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.24716 - 0.459921i\)
\(L(\frac12)\) \(\approx\) \(1.24716 - 0.459921i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad5 \( 1 + (-0.654 - 0.755i)T \)
23 \( 1 + (4.41 - 1.86i)T \)
good2 \( 1 + (-0.273 + 1.89i)T + (-1.91 - 0.563i)T^{2} \)
3 \( 1 + (-0.928 - 2.03i)T + (-1.96 + 2.26i)T^{2} \)
7 \( 1 + (0.720 + 0.463i)T + (2.90 + 6.36i)T^{2} \)
11 \( 1 + (0.193 + 1.34i)T + (-10.5 + 3.09i)T^{2} \)
13 \( 1 + (3.11 - 2.00i)T + (5.40 - 11.8i)T^{2} \)
17 \( 1 + (1.03 - 0.305i)T + (14.3 - 9.19i)T^{2} \)
19 \( 1 + (2.49 + 0.733i)T + (15.9 + 10.2i)T^{2} \)
29 \( 1 + (-8.83 + 2.59i)T + (24.3 - 15.6i)T^{2} \)
31 \( 1 + (-1.37 + 3.01i)T + (-20.3 - 23.4i)T^{2} \)
37 \( 1 + (6.70 - 7.74i)T + (-5.26 - 36.6i)T^{2} \)
41 \( 1 + (-6.73 - 7.77i)T + (-5.83 + 40.5i)T^{2} \)
43 \( 1 + (4.65 + 10.1i)T + (-28.1 + 32.4i)T^{2} \)
47 \( 1 + 1.15T + 47T^{2} \)
53 \( 1 + (-4.41 - 2.84i)T + (22.0 + 48.2i)T^{2} \)
59 \( 1 + (-3.37 + 2.16i)T + (24.5 - 53.6i)T^{2} \)
61 \( 1 + (-3.57 + 7.81i)T + (-39.9 - 46.1i)T^{2} \)
67 \( 1 + (0.807 - 5.61i)T + (-64.2 - 18.8i)T^{2} \)
71 \( 1 + (0.839 - 5.83i)T + (-68.1 - 20.0i)T^{2} \)
73 \( 1 + (-13.6 - 4.00i)T + (61.4 + 39.4i)T^{2} \)
79 \( 1 + (11.4 - 7.34i)T + (32.8 - 71.8i)T^{2} \)
83 \( 1 + (-5.89 + 6.80i)T + (-11.8 - 82.1i)T^{2} \)
89 \( 1 + (0.588 + 1.28i)T + (-58.2 + 67.2i)T^{2} \)
97 \( 1 + (-4.51 - 5.21i)T + (-13.8 + 96.0i)T^{2} \)
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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

−13.47131175973196362597711928381, −12.21089905565584608429578357570, −11.25248027920086218064879752605, −10.01408510354902934235095767073, −9.946679278665386220212616167772, −8.574309144029239895965413697972, −6.70276668949141836641273760151, −4.70640890673991575597517905254, −3.66764065458456539008671175641, −2.47082449458151080584000275221, 2.29389387159195127676132067673, 4.81890784170154559791292055173, 6.16342984926243006772290805739, 7.07014641748472238402665328180, 7.966070424233919088775433837452, 8.832875829275224095982878127719, 10.35179753272037217924114603917, 12.24684775942758497189570227816, 12.85334203127217393346960986743, 13.95283255589704688467988651637

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