Properties

Label 2-3850-5.4-c1-0-77
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 − 4-s i·7-s i·8-s + 3·9-s − 11-s − 6i·13-s + 14-s + 16-s + 2i·17-s + 3i·18-s + 4·19-s i·22-s − 4i·23-s + 6·26-s + ⋯
L(s)  = 1  + 0.707i·2-s − 0.5·4-s − 0.377i·7-s − 0.353i·8-s + 9-s − 0.301·11-s − 1.66i·13-s + 0.267·14-s + 0.250·16-s + 0.485i·17-s + 0.707i·18-s + 0.917·19-s − 0.213i·22-s − 0.834i·23-s + 1.17·26-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

\(L(1)\) \(\approx\) \(1.333353410\)
\(L(\frac12)\) \(\approx\) \(1.333353410\)
\(L(\frac{3}{2})\) 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 \( 1 - 3T^{2} \)
13 \( 1 + 6iT - 13T^{2} \)
17 \( 1 - 2iT - 17T^{2} \)
19 \( 1 - 4T + 19T^{2} \)
23 \( 1 + 4iT - 23T^{2} \)
29 \( 1 + 6T + 29T^{2} \)
31 \( 1 + 31T^{2} \)
37 \( 1 - 2iT - 37T^{2} \)
41 \( 1 + 6T + 41T^{2} \)
43 \( 1 + 4iT - 43T^{2} \)
47 \( 1 + 4iT - 47T^{2} \)
53 \( 1 + 2iT - 53T^{2} \)
59 \( 1 + 12T + 59T^{2} \)
61 \( 1 + 2T + 61T^{2} \)
67 \( 1 - 8iT - 67T^{2} \)
71 \( 1 + 8T + 71T^{2} \)
73 \( 1 + 10iT - 73T^{2} \)
79 \( 1 - 8T + 79T^{2} \)
83 \( 1 + 12iT - 83T^{2} \)
89 \( 1 + 10T + 89T^{2} \)
97 \( 1 - 6iT - 97T^{2} \)
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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

−8.116168086031270133034072604417, −7.60320121248209902541660160773, −7.03493154513350502196768180668, −6.14074484078343871786561989133, −5.39493589315366128708080559518, −4.72826074384213555610858009550, −3.79346674154845856293098479986, −3.03108319879693138833611298753, −1.59151511905736036998980673442, −0.40202244269629993532774533201, 1.33769913024297275647513031781, 2.02067499039103804188448276726, 3.11960013778609595436655279504, 3.98129900574970572151715817350, 4.70543224531536784624837250795, 5.44179886515074608210095222841, 6.44186442413218420803964284218, 7.26439886544233776522273756892, 7.80879582271886806233556315332, 8.927491307688733560001325783109

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