Properties

Label 2-1850-37.36-c1-0-55
Degree $2$
Conductor $1850$
Sign $-0.290 - 0.956i$
Analytic cond. $14.7723$
Root an. cond. $3.84347$
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 − 1.76·3-s − 4-s + 1.76i·6-s − 1.22·7-s + i·8-s + 0.105·9-s + 1.87·11-s + 1.76·12-s − 6.50i·13-s + 1.22i·14-s + 16-s − 0.765i·17-s − 0.105i·18-s + 3.34i·19-s + ⋯
L(s)  = 1  − 0.707i·2-s − 1.01·3-s − 0.5·4-s + 0.719i·6-s − 0.461·7-s + 0.353i·8-s + 0.0350·9-s + 0.564·11-s + 0.508·12-s − 1.80i·13-s + 0.326i·14-s + 0.250·16-s − 0.185i·17-s − 0.0247i·18-s + 0.767i·19-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1850 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.290 - 0.956i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1850 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.290 - 0.956i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1850\)    =    \(2 \cdot 5^{2} \cdot 37\)
Sign: $-0.290 - 0.956i$
Analytic conductor: \(14.7723\)
Root analytic conductor: \(3.84347\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{1850} (1701, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 1850,\ (\ :1/2),\ -0.290 - 0.956i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.02577407951\)
\(L(\frac12)\) \(\approx\) \(0.02577407951\)
\(L(\frac{3}{2})\) 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 \( 1 \)
37 \( 1 + (5.82 - 1.76i)T \)
good3 \( 1 + 1.76T + 3T^{2} \)
7 \( 1 + 1.22T + 7T^{2} \)
11 \( 1 - 1.87T + 11T^{2} \)
13 \( 1 + 6.50iT - 13T^{2} \)
17 \( 1 + 0.765iT - 17T^{2} \)
19 \( 1 - 3.34iT - 19T^{2} \)
23 \( 1 + 1.38iT - 23T^{2} \)
29 \( 1 + 1.72iT - 29T^{2} \)
31 \( 1 + 4.11iT - 31T^{2} \)
41 \( 1 - 3.73T + 41T^{2} \)
43 \( 1 + 4.91iT - 43T^{2} \)
47 \( 1 + 6.30T + 47T^{2} \)
53 \( 1 - 2.57T + 53T^{2} \)
59 \( 1 - 10.5iT - 59T^{2} \)
61 \( 1 - 11.1iT - 61T^{2} \)
67 \( 1 + 11.1T + 67T^{2} \)
71 \( 1 - 0.963T + 71T^{2} \)
73 \( 1 + 9.03T + 73T^{2} \)
79 \( 1 - 10.3iT - 79T^{2} \)
83 \( 1 - 0.00656T + 83T^{2} \)
89 \( 1 + 4.70iT - 89T^{2} \)
97 \( 1 + 0.403iT - 97T^{2} \)
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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

−8.769798873495916895786843759129, −8.030848829871158837590545270322, −7.01820430278563111735032639301, −5.93079571557213679497965230381, −5.61476706870883160934233282393, −4.56984106332019415163690410559, −3.52591220426456534798959703970, −2.67850628498119027050192120697, −1.12481632234319780636714048071, −0.01269401068764210148265249810, 1.59923341294373596170714733381, 3.24827747808467480756753250762, 4.36742179527510075209926552239, 5.01692112310341755820489586048, 5.97945510662353000390782571679, 6.68759949070703740520866194397, 6.95928039118913776369560247614, 8.228986931646784266436162913699, 9.118035634536777548070994623704, 9.510533477588867974766508673855

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