Properties

Label 2-115-23.9-c1-0-2
Degree $2$
Conductor $115$
Sign $0.956 - 0.292i$
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  + (−2.59 + 0.762i)2-s + (0.775 + 0.894i)3-s + (4.47 − 2.87i)4-s + (−0.142 − 0.989i)5-s + (−2.69 − 1.73i)6-s + (1.26 − 2.77i)7-s + (−5.88 + 6.78i)8-s + (0.227 − 1.58i)9-s + (1.12 + 2.46i)10-s + (3.26 + 0.959i)11-s + (6.04 + 1.77i)12-s + (1.70 + 3.73i)13-s + (−1.17 + 8.18i)14-s + (0.775 − 0.894i)15-s + (5.67 − 12.4i)16-s + (1.12 + 0.721i)17-s + ⋯
L(s)  = 1  + (−1.83 + 0.538i)2-s + (0.447 + 0.516i)3-s + (2.23 − 1.43i)4-s + (−0.0636 − 0.442i)5-s + (−1.09 − 0.706i)6-s + (0.479 − 1.05i)7-s + (−2.07 + 2.40i)8-s + (0.0758 − 0.527i)9-s + (0.355 + 0.778i)10-s + (0.985 + 0.289i)11-s + (1.74 + 0.512i)12-s + (0.473 + 1.03i)13-s + (−0.314 + 2.18i)14-s + (0.200 − 0.230i)15-s + (1.41 − 3.10i)16-s + (0.272 + 0.175i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 115 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.956 - 0.292i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 115 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.956 - 0.292i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(115\)    =    \(5 \cdot 23\)
Sign: $0.956 - 0.292i$
Analytic conductor: \(0.918279\)
Root analytic conductor: \(0.958269\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{115} (101, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 115,\ (\ :1/2),\ 0.956 - 0.292i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.590038 + 0.0882934i\)
\(L(\frac12)\) \(\approx\) \(0.590038 + 0.0882934i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad5 \( 1 + (0.142 + 0.989i)T \)
23 \( 1 + (2.73 + 3.94i)T \)
good2 \( 1 + (2.59 - 0.762i)T + (1.68 - 1.08i)T^{2} \)
3 \( 1 + (-0.775 - 0.894i)T + (-0.426 + 2.96i)T^{2} \)
7 \( 1 + (-1.26 + 2.77i)T + (-4.58 - 5.29i)T^{2} \)
11 \( 1 + (-3.26 - 0.959i)T + (9.25 + 5.94i)T^{2} \)
13 \( 1 + (-1.70 - 3.73i)T + (-8.51 + 9.82i)T^{2} \)
17 \( 1 + (-1.12 - 0.721i)T + (7.06 + 15.4i)T^{2} \)
19 \( 1 + (1.93 - 1.24i)T + (7.89 - 17.2i)T^{2} \)
29 \( 1 + (-2.53 - 1.62i)T + (12.0 + 26.3i)T^{2} \)
31 \( 1 + (5.45 - 6.29i)T + (-4.41 - 30.6i)T^{2} \)
37 \( 1 + (-1.33 + 9.28i)T + (-35.5 - 10.4i)T^{2} \)
41 \( 1 + (0.239 + 1.66i)T + (-39.3 + 11.5i)T^{2} \)
43 \( 1 + (-3.82 - 4.41i)T + (-6.11 + 42.5i)T^{2} \)
47 \( 1 + 9.13T + 47T^{2} \)
53 \( 1 + (-0.643 + 1.40i)T + (-34.7 - 40.0i)T^{2} \)
59 \( 1 + (-0.222 - 0.488i)T + (-38.6 + 44.5i)T^{2} \)
61 \( 1 + (2.97 - 3.43i)T + (-8.68 - 60.3i)T^{2} \)
67 \( 1 + (8.98 - 2.63i)T + (56.3 - 36.2i)T^{2} \)
71 \( 1 + (9.15 - 2.68i)T + (59.7 - 38.3i)T^{2} \)
73 \( 1 + (7.17 - 4.61i)T + (30.3 - 66.4i)T^{2} \)
79 \( 1 + (-0.573 - 1.25i)T + (-51.7 + 59.7i)T^{2} \)
83 \( 1 + (0.819 - 5.69i)T + (-79.6 - 23.3i)T^{2} \)
89 \( 1 + (-4.63 - 5.35i)T + (-12.6 + 88.0i)T^{2} \)
97 \( 1 + (-1.09 - 7.63i)T + (-93.0 + 27.3i)T^{2} \)
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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

−14.33396978666366609569415834842, −12.18070832993471370507300300678, −11.02805319167032953174103420034, −10.12320787322611915600062862955, −9.150290602310648429707340313055, −8.553651692600787042126670865013, −7.29109233225274500851386803875, −6.33883736999661060239671398606, −4.13780726561513377347165175869, −1.41620830996076054365820560308, 1.76244149219001788381709558177, 3.04884940805945804544148127912, 6.14969154596760559946484386056, 7.54013890943453528291171194276, 8.262084558925913633126969669647, 9.096310104845860649962191657708, 10.26658359752006937445131027612, 11.31322827484765486468841844963, 11.98246515664557245713809523808, 13.25418005329806916557174103318

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