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Properties

Label 2-370-5.4-c1-0-15
Degree $2$
Conductor $370$
Sign $-0.894 + 0.447i$
Analytic cond. $2.95446$
Root an. cond. $1.71885$
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  + i·2-s − 2.44i·3-s − 4-s + (−2 + i)5-s + 2.44·6-s − 0.449i·7-s − i·8-s − 2.99·9-s + (−1 − 2i)10-s − 4.89·11-s + 2.44i·12-s − 4i·13-s + 0.449·14-s + (2.44 + 4.89i)15-s + 16-s + 4.89i·17-s + ⋯
L(s)  = 1  + 0.707i·2-s − 1.41i·3-s − 0.5·4-s + (−0.894 + 0.447i)5-s + 0.999·6-s − 0.169i·7-s − 0.353i·8-s − 0.999·9-s + (−0.316 − 0.632i)10-s − 1.47·11-s + 0.707i·12-s − 1.10i·13-s + 0.120·14-s + (0.632 + 1.26i)15-s + 0.250·16-s + 1.18i·17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 370 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.894 + 0.447i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 370 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.894 + 0.447i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(370\)    =    \(2 \cdot 5 \cdot 37\)
Sign: $-0.894 + 0.447i$
Analytic conductor: \(2.95446\)
Root analytic conductor: \(1.71885\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{370} (149, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 370,\ (\ :1/2),\ -0.894 + 0.447i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.0759629 - 0.321784i\)
\(L(\frac12)\) \(\approx\) \(0.0759629 - 0.321784i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 - iT \)
5 \( 1 + (2 - i)T \)
37 \( 1 - iT \)
good3 \( 1 + 2.44iT - 3T^{2} \)
7 \( 1 + 0.449iT - 7T^{2} \)
11 \( 1 + 4.89T + 11T^{2} \)
13 \( 1 + 4iT - 13T^{2} \)
17 \( 1 - 4.89iT - 17T^{2} \)
19 \( 1 + 8.44T + 19T^{2} \)
23 \( 1 + 0.898iT - 23T^{2} \)
29 \( 1 + 29T^{2} \)
31 \( 1 + 6.44T + 31T^{2} \)
41 \( 1 - 2T + 41T^{2} \)
43 \( 1 + 4iT - 43T^{2} \)
47 \( 1 + 0.449iT - 47T^{2} \)
53 \( 1 + 7.79iT - 53T^{2} \)
59 \( 1 - 8.44T + 59T^{2} \)
61 \( 1 - 12T + 61T^{2} \)
67 \( 1 + 10.4iT - 67T^{2} \)
71 \( 1 + 4.89T + 71T^{2} \)
73 \( 1 + 4iT - 73T^{2} \)
79 \( 1 + 1.55T + 79T^{2} \)
83 \( 1 - 14.4iT - 83T^{2} \)
89 \( 1 - 3.79T + 89T^{2} \)
97 \( 1 + 2iT - 97T^{2} \)
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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

−10.88607436360215178185134946896, −10.37612395193190721557105716856, −8.370542814523166876391236218295, −8.130256828769222925289323381373, −7.26878216852945703828624592089, −6.47276140413716617276303367793, −5.43810859881776782190466656253, −3.90565565502326318883555417914, −2.37868514577669762177227038126, −0.21136481435607402780141540972, 2.55493343355214166295021067702, 3.91829740367064132770064468083, 4.57075871711358165675726411790, 5.43272995429474713041559300793, 7.28121656645077669305103295886, 8.526872077377252256414057112211, 9.124331558815135911099515565605, 10.08806446872995920168491709012, 10.91631382604810895767667417988, 11.45655123716916859900757025108

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