Properties

Label 2-152-19.17-c1-0-3
Degree $2$
Conductor $152$
Sign $0.320 + 0.947i$
Analytic cond. $1.21372$
Root an. cond. $1.10169$
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  + (−1.17 − 0.984i)3-s + (1.76 − 0.642i)5-s + (−1.03 − 1.78i)7-s + (−0.113 − 0.642i)9-s + (1.03 − 1.78i)11-s + (1.17 − 0.984i)13-s + (−2.70 − 0.984i)15-s + (0.0603 − 0.342i)17-s + (3.75 + 2.20i)19-s + (−0.549 + 3.11i)21-s + (−2.76 − 1.00i)23-s + (−1.12 + 0.943i)25-s + (−2.79 + 4.84i)27-s + (1.81 + 10.3i)29-s + (2.72 + 4.72i)31-s + ⋯
L(s)  = 1  + (−0.677 − 0.568i)3-s + (0.789 − 0.287i)5-s + (−0.390 − 0.675i)7-s + (−0.0377 − 0.214i)9-s + (0.311 − 0.538i)11-s + (0.325 − 0.273i)13-s + (−0.698 − 0.254i)15-s + (0.0146 − 0.0829i)17-s + (0.862 + 0.506i)19-s + (−0.119 + 0.679i)21-s + (−0.576 − 0.209i)23-s + (−0.224 + 0.188i)25-s + (−0.538 + 0.932i)27-s + (0.337 + 1.91i)29-s + (0.489 + 0.848i)31-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 152 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.320 + 0.947i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 152 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.320 + 0.947i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(152\)    =    \(2^{3} \cdot 19\)
Sign: $0.320 + 0.947i$
Analytic conductor: \(1.21372\)
Root analytic conductor: \(1.10169\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{152} (17, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 152,\ (\ :1/2),\ 0.320 + 0.947i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.797554 - 0.572334i\)
\(L(\frac12)\) \(\approx\) \(0.797554 - 0.572334i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
19 \( 1 + (-3.75 - 2.20i)T \)
good3 \( 1 + (1.17 + 0.984i)T + (0.520 + 2.95i)T^{2} \)
5 \( 1 + (-1.76 + 0.642i)T + (3.83 - 3.21i)T^{2} \)
7 \( 1 + (1.03 + 1.78i)T + (-3.5 + 6.06i)T^{2} \)
11 \( 1 + (-1.03 + 1.78i)T + (-5.5 - 9.52i)T^{2} \)
13 \( 1 + (-1.17 + 0.984i)T + (2.25 - 12.8i)T^{2} \)
17 \( 1 + (-0.0603 + 0.342i)T + (-15.9 - 5.81i)T^{2} \)
23 \( 1 + (2.76 + 1.00i)T + (17.6 + 14.7i)T^{2} \)
29 \( 1 + (-1.81 - 10.3i)T + (-27.2 + 9.91i)T^{2} \)
31 \( 1 + (-2.72 - 4.72i)T + (-15.5 + 26.8i)T^{2} \)
37 \( 1 - 5.51T + 37T^{2} \)
41 \( 1 + (7.64 + 6.41i)T + (7.11 + 40.3i)T^{2} \)
43 \( 1 + (-6.52 + 2.37i)T + (32.9 - 27.6i)T^{2} \)
47 \( 1 + (-0.897 - 5.09i)T + (-44.1 + 16.0i)T^{2} \)
53 \( 1 + (7.29 + 2.65i)T + (40.6 + 34.0i)T^{2} \)
59 \( 1 + (0.0457 - 0.259i)T + (-55.4 - 20.1i)T^{2} \)
61 \( 1 + (-9.97 - 3.63i)T + (46.7 + 39.2i)T^{2} \)
67 \( 1 + (-1.22 - 6.93i)T + (-62.9 + 22.9i)T^{2} \)
71 \( 1 + (-6.07 + 2.20i)T + (54.3 - 45.6i)T^{2} \)
73 \( 1 + (11.7 + 9.88i)T + (12.6 + 71.8i)T^{2} \)
79 \( 1 + (-9.64 - 8.09i)T + (13.7 + 77.7i)T^{2} \)
83 \( 1 + (6.54 + 11.3i)T + (-41.5 + 71.8i)T^{2} \)
89 \( 1 + (3.52 - 2.95i)T + (15.4 - 87.6i)T^{2} \)
97 \( 1 + (-0.301 + 1.71i)T + (-91.1 - 33.1i)T^{2} \)
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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

−12.76550430061855846225427880301, −11.93301484519415995579904827727, −10.80695708443089404926386826863, −9.819636440293850515213709660852, −8.724774074603560093102360280369, −7.23481096736289519545060528754, −6.26549056709653924535841829113, −5.36597365863544060662209046487, −3.50122588065360034917209215979, −1.19095224497518122953183781289, 2.40889278577928883525086837825, 4.35606722321986693376324920422, 5.66902061407774838042289441339, 6.39409523823413928925466406807, 7.998230819253827292375867109429, 9.589723532852257538997236302456, 9.909986523555852467451196030518, 11.25986032898061658737417553645, 11.94634071781096483014573422677, 13.28321869732411562415336622459

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