Properties

Label 2-115-23.8-c1-0-6
Degree $2$
Conductor $115$
Sign $-0.972 + 0.232i$
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  + (0.395 − 2.75i)2-s + (0.0237 + 0.0520i)3-s + (−5.49 − 1.61i)4-s + (−0.654 − 0.755i)5-s + (0.152 − 0.0448i)6-s + (1.15 + 0.743i)7-s + (−4.29 + 9.40i)8-s + (1.96 − 2.26i)9-s + (−2.33 + 1.50i)10-s + (−0.191 − 1.32i)11-s + (−0.0466 − 0.324i)12-s + (3.77 − 2.42i)13-s + (2.50 − 2.88i)14-s + (0.0237 − 0.0520i)15-s + (14.5 + 9.35i)16-s + (−4.59 + 1.34i)17-s + ⋯
L(s)  = 1  + (0.279 − 1.94i)2-s + (0.0137 + 0.0300i)3-s + (−2.74 − 0.806i)4-s + (−0.292 − 0.337i)5-s + (0.0623 − 0.0183i)6-s + (0.437 + 0.281i)7-s + (−1.51 + 3.32i)8-s + (0.654 − 0.754i)9-s + (−0.739 + 0.475i)10-s + (−0.0576 − 0.400i)11-s + (−0.0134 − 0.0936i)12-s + (1.04 − 0.672i)13-s + (0.668 − 0.772i)14-s + (0.00614 − 0.0134i)15-s + (3.63 + 2.33i)16-s + (−1.11 + 0.326i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 115 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.972 + 0.232i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 115 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.972 + 0.232i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(115\)    =    \(5 \cdot 23\)
Sign: $-0.972 + 0.232i$
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: \((2,\ 115,\ (\ :1/2),\ -0.972 + 0.232i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.119523 - 1.01607i\)
\(L(\frac12)\) \(\approx\) \(0.119523 - 1.01607i\)
\(L(\frac{3}{2})\) 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 \( 1 + (1.09 - 4.66i)T \)
good2 \( 1 + (-0.395 + 2.75i)T + (-1.91 - 0.563i)T^{2} \)
3 \( 1 + (-0.0237 - 0.0520i)T + (-1.96 + 2.26i)T^{2} \)
7 \( 1 + (-1.15 - 0.743i)T + (2.90 + 6.36i)T^{2} \)
11 \( 1 + (0.191 + 1.32i)T + (-10.5 + 3.09i)T^{2} \)
13 \( 1 + (-3.77 + 2.42i)T + (5.40 - 11.8i)T^{2} \)
17 \( 1 + (4.59 - 1.34i)T + (14.3 - 9.19i)T^{2} \)
19 \( 1 + (-4.28 - 1.25i)T + (15.9 + 10.2i)T^{2} \)
29 \( 1 + (-0.946 + 0.277i)T + (24.3 - 15.6i)T^{2} \)
31 \( 1 + (-0.902 + 1.97i)T + (-20.3 - 23.4i)T^{2} \)
37 \( 1 + (2.99 - 3.45i)T + (-5.26 - 36.6i)T^{2} \)
41 \( 1 + (-1.68 - 1.94i)T + (-5.83 + 40.5i)T^{2} \)
43 \( 1 + (-3.33 - 7.30i)T + (-28.1 + 32.4i)T^{2} \)
47 \( 1 + 3.65T + 47T^{2} \)
53 \( 1 + (-0.752 - 0.483i)T + (22.0 + 48.2i)T^{2} \)
59 \( 1 + (-2.03 + 1.30i)T + (24.5 - 53.6i)T^{2} \)
61 \( 1 + (3.37 - 7.38i)T + (-39.9 - 46.1i)T^{2} \)
67 \( 1 + (1.68 - 11.7i)T + (-64.2 - 18.8i)T^{2} \)
71 \( 1 + (1.07 - 7.48i)T + (-68.1 - 20.0i)T^{2} \)
73 \( 1 + (8.00 + 2.35i)T + (61.4 + 39.4i)T^{2} \)
79 \( 1 + (-11.4 + 7.37i)T + (32.8 - 71.8i)T^{2} \)
83 \( 1 + (-2.84 + 3.28i)T + (-11.8 - 82.1i)T^{2} \)
89 \( 1 + (6.62 + 14.5i)T + (-58.2 + 67.2i)T^{2} \)
97 \( 1 + (11.2 + 13.0i)T + (-13.8 + 96.0i)T^{2} \)
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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

−12.98033743753542017103340698397, −11.85964518528131726513316335513, −11.27653579653869709658967757601, −10.16954780888235513063231381945, −9.153561803548032552703548800530, −8.233222639263093522740574602357, −5.72731418725862317306623629331, −4.35494340750079336008293832437, −3.27948342623133724040115076085, −1.31893951397519543116322122790, 4.08241321859574233209475007783, 4.99634405594196552883025048102, 6.53519358931388591967577843761, 7.29402643895083478496295722220, 8.262009507556154133600180199205, 9.322192308930006599219445156310, 10.79998233372392059700186224888, 12.45435429469124782680848970039, 13.69126499458971966432517874460, 13.98518836547225495659640172150

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