Properties

Label 2-3150-105.104-c1-0-20
Degree $2$
Conductor $3150$
Sign $0.656 + 0.754i$
Analytic cond. $25.1528$
Root an. cond. $5.01526$
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  − 2-s + 4-s + (−2.23 + 1.41i)7-s − 8-s + 1.41i·11-s − 5.39·13-s + (2.23 − 1.41i)14-s + 16-s − 2.23i·17-s + 1.30i·19-s − 1.41i·22-s − 23-s + 5.39·26-s + (−2.23 + 1.41i)28-s + 9.24i·29-s + ⋯
L(s)  = 1  − 0.707·2-s + 0.5·4-s + (−0.845 + 0.534i)7-s − 0.353·8-s + 0.426i·11-s − 1.49·13-s + (0.597 − 0.377i)14-s + 0.250·16-s − 0.542i·17-s + 0.300i·19-s − 0.301i·22-s − 0.208·23-s + 1.05·26-s + (−0.422 + 0.267i)28-s + 1.71i·29-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 3150 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.656 + 0.754i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 3150 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.656 + 0.754i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(3150\)    =    \(2 \cdot 3^{2} \cdot 5^{2} \cdot 7\)
Sign: $0.656 + 0.754i$
Analytic conductor: \(25.1528\)
Root analytic conductor: \(5.01526\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{3150} (3149, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 3150,\ (\ :1/2),\ 0.656 + 0.754i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.6613537780\)
\(L(\frac12)\) \(\approx\) \(0.6613537780\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + T \)
3 \( 1 \)
5 \( 1 \)
7 \( 1 + (2.23 - 1.41i)T \)
good11 \( 1 - 1.41iT - 11T^{2} \)
13 \( 1 + 5.39T + 13T^{2} \)
17 \( 1 + 2.23iT - 17T^{2} \)
19 \( 1 - 1.30iT - 19T^{2} \)
23 \( 1 + T + 23T^{2} \)
29 \( 1 - 9.24iT - 29T^{2} \)
31 \( 1 + 8.56iT - 31T^{2} \)
37 \( 1 + 2.82iT - 37T^{2} \)
41 \( 1 + 4.08T + 41T^{2} \)
43 \( 1 + 6.41iT - 43T^{2} \)
47 \( 1 - 7.63iT - 47T^{2} \)
53 \( 1 - 6.07T + 53T^{2} \)
59 \( 1 - 11.7T + 59T^{2} \)
61 \( 1 + 5.39iT - 61T^{2} \)
67 \( 1 - 67T^{2} \)
71 \( 1 + 4.34iT - 71T^{2} \)
73 \( 1 + 5.01T + 73T^{2} \)
79 \( 1 + 1.07T + 79T^{2} \)
83 \( 1 + 8.01iT - 83T^{2} \)
89 \( 1 - 15.2T + 89T^{2} \)
97 \( 1 - 18.4T + 97T^{2} \)
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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

−8.815442216878316027236874902709, −7.71378036664053121502587312307, −7.22801380789945834350855806569, −6.51044830494240808813427874865, −5.59859165012483129956968771254, −4.86576560254860728955438031821, −3.66819628203310362121817134687, −2.69294376489547866044025259639, −1.99097960309358159841943461110, −0.35889591257301730401713236085, 0.76125672152594412186332497541, 2.18018595585389559316627035009, 3.03925044760253783128288857005, 3.97494674627272059879656695965, 4.98587823893252845716648431606, 5.95227652763346574707640610176, 6.74198194859854957768089154789, 7.26524646419629485788594199377, 8.088349347316859775973973270391, 8.777498189208152192420604760553

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