Properties

Label 2-3850-5.4-c1-0-27
Degree $2$
Conductor $3850$
Sign $0.447 - 0.894i$
Analytic cond. $30.7424$
Root an. cond. $5.54458$
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 + 2i·3-s − 4-s + 2·6-s i·7-s + i·8-s − 9-s + 11-s − 2i·12-s − 14-s + 16-s + i·18-s + 2·21-s i·22-s + 4i·23-s − 2·24-s + ⋯
L(s)  = 1  − 0.707i·2-s + 1.15i·3-s − 0.5·4-s + 0.816·6-s − 0.377i·7-s + 0.353i·8-s − 0.333·9-s + 0.301·11-s − 0.577i·12-s − 0.267·14-s + 0.250·16-s + 0.235i·18-s + 0.436·21-s − 0.213i·22-s + 0.834i·23-s − 0.408·24-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 3850 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.447 - 0.894i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 3850 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.447 - 0.894i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(3850\)    =    \(2 \cdot 5^{2} \cdot 7 \cdot 11\)
Sign: $0.447 - 0.894i$
Analytic conductor: \(30.7424\)
Root analytic conductor: \(5.54458\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{3850} (1849, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 3850,\ (\ :1/2),\ 0.447 - 0.894i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.587757549\)
\(L(\frac12)\) \(\approx\) \(1.587757549\)
\(L(\frac{3}{2})\) 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 \( 1 \)
7 \( 1 + iT \)
11 \( 1 - T \)
good3 \( 1 - 2iT - 3T^{2} \)
13 \( 1 - 13T^{2} \)
17 \( 1 - 17T^{2} \)
19 \( 1 + 19T^{2} \)
23 \( 1 - 4iT - 23T^{2} \)
29 \( 1 + 2T + 29T^{2} \)
31 \( 1 + 2T + 31T^{2} \)
37 \( 1 + 6iT - 37T^{2} \)
41 \( 1 - 8T + 41T^{2} \)
43 \( 1 - 12iT - 43T^{2} \)
47 \( 1 + 6iT - 47T^{2} \)
53 \( 1 - 6iT - 53T^{2} \)
59 \( 1 - 10T + 59T^{2} \)
61 \( 1 + 4T + 61T^{2} \)
67 \( 1 + 8iT - 67T^{2} \)
71 \( 1 + 4T + 71T^{2} \)
73 \( 1 - 4iT - 73T^{2} \)
79 \( 1 - 16T + 79T^{2} \)
83 \( 1 - 83T^{2} \)
89 \( 1 - 6T + 89T^{2} \)
97 \( 1 - 14iT - 97T^{2} \)
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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

−9.102851016375685355449668421369, −7.965457524100276422249051363171, −7.31002701081667890797758403167, −6.22503240157641070425265637778, −5.34439405294479514502170961882, −4.64201960507548573648465988986, −3.88833155141469657077173692272, −3.42073639932996228730471607585, −2.26480245974973972698210904445, −1.06917646227446723916463943455, 0.53891349391005806364379110360, 1.69134497070612708169180493123, 2.62971618310070572755495447571, 3.81766246686068104111632138353, 4.71318187376635366427411527391, 5.65592281802215143797257099778, 6.27522855776829928288571794061, 6.94414321189113682566220335605, 7.46968820428559218939756119381, 8.249730638991834068677682197615

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