Properties

Label 2-112-7.6-c2-0-1
Degree $2$
Conductor $112$
Sign $-0.261 - 0.965i$
Analytic cond. $3.05177$
Root an. cond. $1.74693$
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  + 3.69i·3-s − 0.634i·5-s + (1.82 + 6.75i)7-s − 4.65·9-s − 13.3·11-s + 21.5i·13-s + 2.34·15-s − 6.12i·17-s − 19.7i·19-s + (−24.9 + 6.75i)21-s + 28.6·23-s + 24.5·25-s + 16.0i·27-s + 37.3·29-s − 20.9i·31-s + ⋯
L(s)  = 1  + 1.23i·3-s − 0.126i·5-s + (0.261 + 0.965i)7-s − 0.517·9-s − 1.21·11-s + 1.65i·13-s + 0.156·15-s − 0.360i·17-s − 1.03i·19-s + (−1.18 + 0.321i)21-s + 1.24·23-s + 0.983·25-s + 0.594i·27-s + 1.28·29-s − 0.674i·31-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 112 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.261 - 0.965i)\, \overline{\Lambda}(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 112 ^{s/2} \, \Gamma_{\C}(s+1) \, L(s)\cr =\mathstrut & (-0.261 - 0.965i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(112\)    =    \(2^{4} \cdot 7\)
Sign: $-0.261 - 0.965i$
Analytic conductor: \(3.05177\)
Root analytic conductor: \(1.74693\)
Motivic weight: \(2\)
Rational: no
Arithmetic: yes
Character: $\chi_{112} (97, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 112,\ (\ :1),\ -0.261 - 0.965i)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(0.781700 + 1.02134i\)
\(L(\frac12)\) \(\approx\) \(0.781700 + 1.02134i\)
\(L(2)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
7 \( 1 + (-1.82 - 6.75i)T \)
good3 \( 1 - 3.69iT - 9T^{2} \)
5 \( 1 + 0.634iT - 25T^{2} \)
11 \( 1 + 13.3T + 121T^{2} \)
13 \( 1 - 21.5iT - 169T^{2} \)
17 \( 1 + 6.12iT - 289T^{2} \)
19 \( 1 + 19.7iT - 361T^{2} \)
23 \( 1 - 28.6T + 529T^{2} \)
29 \( 1 - 37.3T + 841T^{2} \)
31 \( 1 + 20.9iT - 961T^{2} \)
37 \( 1 + 23.9T + 1.36e3T^{2} \)
41 \( 1 + 70.1iT - 1.68e3T^{2} \)
43 \( 1 - 46T + 1.84e3T^{2} \)
47 \( 1 + 1.05iT - 2.20e3T^{2} \)
53 \( 1 + 15.3T + 2.80e3T^{2} \)
59 \( 1 + 14.8iT - 3.48e3T^{2} \)
61 \( 1 - 86.7iT - 3.72e3T^{2} \)
67 \( 1 + 24.6T + 4.48e3T^{2} \)
71 \( 1 - 45.0T + 5.04e3T^{2} \)
73 \( 1 - 51.7iT - 5.32e3T^{2} \)
79 \( 1 - 33.7T + 6.24e3T^{2} \)
83 \( 1 + 77.3iT - 6.88e3T^{2} \)
89 \( 1 - 78.7iT - 7.92e3T^{2} \)
97 \( 1 + 90.1iT - 9.40e3T^{2} \)
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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

−13.83071481423856468849927331678, −12.56547903522165021603064846127, −11.39489274290059803434798135476, −10.56039047735986703431841969074, −9.287537656163916890543321720564, −8.749809490565892558667468858605, −7.00601625419374572933020896870, −5.28409833428733073606485485883, −4.51325613682464802761382577211, −2.67831962312592918901404247959, 1.01899414553256883267220382943, 2.99685551692823283492648391381, 5.06773631757479520089011390328, 6.53486111656790312554094420983, 7.66156821726362119423824731426, 8.199617576279716450550893781928, 10.24370457309726145034331031347, 10.83954611935714606543271867910, 12.48743493288576484804537512624, 12.94449416704269444101920763591

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