Properties

Label 2-3850-1.1-c1-0-30
Degree $2$
Conductor $3850$
Sign $1$
Analytic cond. $30.7424$
Root an. cond. $5.54458$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2-s − 3.16·3-s + 4-s − 3.16·6-s + 7-s + 8-s + 7.00·9-s − 11-s − 3.16·12-s + 6.16·13-s + 14-s + 16-s + 7.16·17-s + 7.00·18-s − 19-s − 3.16·21-s − 22-s + 4.16·23-s − 3.16·24-s + 6.16·26-s − 12.6·27-s + 28-s + 3·29-s − 7·31-s + 32-s + 3.16·33-s + 7.16·34-s + ⋯
L(s)  = 1  + 0.707·2-s − 1.82·3-s + 0.5·4-s − 1.29·6-s + 0.377·7-s + 0.353·8-s + 2.33·9-s − 0.301·11-s − 0.912·12-s + 1.70·13-s + 0.267·14-s + 0.250·16-s + 1.73·17-s + 1.64·18-s − 0.229·19-s − 0.690·21-s − 0.213·22-s + 0.867·23-s − 0.645·24-s + 1.20·26-s − 2.43·27-s + 0.188·28-s + 0.557·29-s − 1.25·31-s + 0.176·32-s + 0.550·33-s + 1.22·34-s + ⋯

Functional equation

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

Invariants

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

Particular Values

\(L(1)\) \(\approx\) \(1.995525542\)
\(L(\frac12)\) \(\approx\) \(1.995525542\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 - T \)
5 \( 1 \)
7 \( 1 - T \)
11 \( 1 + T \)
good3 \( 1 + 3.16T + 3T^{2} \)
13 \( 1 - 6.16T + 13T^{2} \)
17 \( 1 - 7.16T + 17T^{2} \)
19 \( 1 + T + 19T^{2} \)
23 \( 1 - 4.16T + 23T^{2} \)
29 \( 1 - 3T + 29T^{2} \)
31 \( 1 + 7T + 31T^{2} \)
37 \( 1 + 6.32T + 37T^{2} \)
41 \( 1 + 2.32T + 41T^{2} \)
43 \( 1 - 6.16T + 43T^{2} \)
47 \( 1 + 8.32T + 47T^{2} \)
53 \( 1 - 7.16T + 53T^{2} \)
59 \( 1 + 12T + 59T^{2} \)
61 \( 1 + 0.324T + 61T^{2} \)
67 \( 1 - 11.4T + 67T^{2} \)
71 \( 1 - 10.1T + 71T^{2} \)
73 \( 1 + 4T + 73T^{2} \)
79 \( 1 - 3.16T + 79T^{2} \)
83 \( 1 - 13.6T + 83T^{2} \)
89 \( 1 + 4.16T + 89T^{2} \)
97 \( 1 - 12.1T + 97T^{2} \)
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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

−8.272292759384483791429275543328, −7.48334304928817553177256800987, −6.69411201315076743408900183037, −6.09841073135851032696648786407, −5.38355978354408380530155307473, −5.07896506943886261362105384021, −4.01735095556557236005539977597, −3.32864513428137456807567405196, −1.65877905827825118838421535640, −0.880963139309498179426257595235, 0.880963139309498179426257595235, 1.65877905827825118838421535640, 3.32864513428137456807567405196, 4.01735095556557236005539977597, 5.07896506943886261362105384021, 5.38355978354408380530155307473, 6.09841073135851032696648786407, 6.69411201315076743408900183037, 7.48334304928817553177256800987, 8.272292759384483791429275543328

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