Properties

Label 2-37-37.14-c4-0-1
Degree $2$
Conductor $37$
Sign $-0.884 - 0.466i$
Analytic cond. $3.82468$
Root an. cond. $1.95568$
Motivic weight $4$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (3.54 − 0.949i)2-s + (−11.3 + 6.56i)3-s + (−2.19 + 1.26i)4-s + (−20.0 − 5.36i)5-s + (−34.0 + 34.0i)6-s + (−6.99 − 12.1i)7-s + (−48.0 + 48.0i)8-s + (45.7 − 79.2i)9-s − 76.0·10-s + 99.2i·11-s + (16.6 − 28.8i)12-s + (201. + 53.9i)13-s + (−36.3 − 36.3i)14-s + (263. − 70.4i)15-s + (−104. + 180. i)16-s + (−5.52 − 20.6i)17-s + ⋯
L(s)  = 1  + (0.886 − 0.237i)2-s + (−1.26 + 0.729i)3-s + (−0.137 + 0.0792i)4-s + (−0.801 − 0.214i)5-s + (−0.946 + 0.946i)6-s + (−0.142 − 0.247i)7-s + (−0.751 + 0.751i)8-s + (0.565 − 0.978i)9-s − 0.760·10-s + 0.819i·11-s + (0.115 − 0.200i)12-s + (1.19 + 0.319i)13-s + (−0.185 − 0.185i)14-s + (1.16 − 0.313i)15-s + (−0.408 + 0.706i)16-s + (−0.0191 − 0.0713i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 37 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.884 - 0.466i)\, \overline{\Lambda}(5-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 37 ^{s/2} \, \Gamma_{\C}(s+2) \, L(s)\cr =\mathstrut & (-0.884 - 0.466i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(37\)
Sign: $-0.884 - 0.466i$
Analytic conductor: \(3.82468\)
Root analytic conductor: \(1.95568\)
Motivic weight: \(4\)
Rational: no
Arithmetic: yes
Character: $\chi_{37} (14, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 37,\ (\ :2),\ -0.884 - 0.466i)\)

Particular Values

\(L(\frac{5}{2})\) \(\approx\) \(0.125774 + 0.507477i\)
\(L(\frac12)\) \(\approx\) \(0.125774 + 0.507477i\)
\(L(3)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad37 \( 1 + (993. - 941. i)T \)
good2 \( 1 + (-3.54 + 0.949i)T + (13.8 - 8i)T^{2} \)
3 \( 1 + (11.3 - 6.56i)T + (40.5 - 70.1i)T^{2} \)
5 \( 1 + (20.0 + 5.36i)T + (541. + 312.5i)T^{2} \)
7 \( 1 + (6.99 + 12.1i)T + (-1.20e3 + 2.07e3i)T^{2} \)
11 \( 1 - 99.2iT - 1.46e4T^{2} \)
13 \( 1 + (-201. - 53.9i)T + (2.47e4 + 1.42e4i)T^{2} \)
17 \( 1 + (5.52 + 20.6i)T + (-7.23e4 + 4.17e4i)T^{2} \)
19 \( 1 + (618. + 165. i)T + (1.12e5 + 6.51e4i)T^{2} \)
23 \( 1 + (281. - 281. i)T - 2.79e5iT^{2} \)
29 \( 1 + (-364. - 364. i)T + 7.07e5iT^{2} \)
31 \( 1 + (-886. - 886. i)T + 9.23e5iT^{2} \)
41 \( 1 + (108. - 62.3i)T + (1.41e6 - 2.44e6i)T^{2} \)
43 \( 1 + (1.57e3 - 1.57e3i)T - 3.41e6iT^{2} \)
47 \( 1 - 1.20e3T + 4.87e6T^{2} \)
53 \( 1 + (294. - 510. i)T + (-3.94e6 - 6.83e6i)T^{2} \)
59 \( 1 + (-1.78e3 - 6.66e3i)T + (-1.04e7 + 6.05e6i)T^{2} \)
61 \( 1 + (-1.32e3 + 4.95e3i)T + (-1.19e7 - 6.92e6i)T^{2} \)
67 \( 1 + (4.20e3 - 2.42e3i)T + (1.00e7 - 1.74e7i)T^{2} \)
71 \( 1 + (-143. - 248. i)T + (-1.27e7 + 2.20e7i)T^{2} \)
73 \( 1 + 4.91e3iT - 2.83e7T^{2} \)
79 \( 1 + (-3.24e3 - 869. i)T + (3.37e7 + 1.94e7i)T^{2} \)
83 \( 1 + (-984. + 1.70e3i)T + (-2.37e7 - 4.11e7i)T^{2} \)
89 \( 1 + (5.60e3 - 1.50e3i)T + (5.43e7 - 3.13e7i)T^{2} \)
97 \( 1 + (-9.47e3 + 9.47e3i)T - 8.85e7iT^{2} \)
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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

−15.98373730101084136175543220843, −15.13174995672156252898357523572, −13.54248165541503321650132694664, −12.29514404233002344672799479222, −11.53700747342975148049144236210, −10.38080844918707891506797975080, −8.564577596218389250009951131228, −6.36280162596714115683818472761, −4.79747574560308953708911126502, −3.95688274673976079756011942035, 0.31717911823284780241064806840, 3.96691087970648099254599642459, 5.76869066536199763941725513585, 6.49677152173520698050735180384, 8.391411281483534682084708026786, 10.65740178819528937133866756709, 11.77513260437760748964843393200, 12.69679586288228285476472001446, 13.69715091344821950047286896383, 15.17713207147026312112186619215

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