Properties

Label 2-6975-1.1-c1-0-117
Degree $2$
Conductor $6975$
Sign $1$
Analytic cond. $55.6956$
Root an. cond. $7.46295$
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  + 0.104·2-s − 1.98·4-s + 3.88·7-s − 0.415·8-s + 5.28·11-s − 0.694·13-s + 0.404·14-s + 3.93·16-s + 1.67·17-s + 3.99·19-s + 0.550·22-s + 2.82·23-s − 0.0723·26-s − 7.73·28-s + 8.18·29-s + 31-s + 1.24·32-s + 0.174·34-s + 9.62·37-s + 0.415·38-s − 7.41·41-s − 2.34·43-s − 10.5·44-s + 0.294·46-s − 0.567·47-s + 8.10·49-s + 1.38·52-s + ⋯
L(s)  = 1  + 0.0736·2-s − 0.994·4-s + 1.46·7-s − 0.146·8-s + 1.59·11-s − 0.192·13-s + 0.108·14-s + 0.983·16-s + 0.406·17-s + 0.915·19-s + 0.117·22-s + 0.589·23-s − 0.0141·26-s − 1.46·28-s + 1.52·29-s + 0.179·31-s + 0.219·32-s + 0.0299·34-s + 1.58·37-s + 0.0674·38-s − 1.15·41-s − 0.357·43-s − 1.58·44-s + 0.0434·46-s − 0.0828·47-s + 1.15·49-s + 0.191·52-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 6975 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 6975 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(6975\)    =    \(3^{2} \cdot 5^{2} \cdot 31\)
Sign: $1$
Analytic conductor: \(55.6956\)
Root analytic conductor: \(7.46295\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 6975,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.579044944\)
\(L(\frac12)\) \(\approx\) \(2.579044944\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 \)
5 \( 1 \)
31 \( 1 - T \)
good2 \( 1 - 0.104T + 2T^{2} \)
7 \( 1 - 3.88T + 7T^{2} \)
11 \( 1 - 5.28T + 11T^{2} \)
13 \( 1 + 0.694T + 13T^{2} \)
17 \( 1 - 1.67T + 17T^{2} \)
19 \( 1 - 3.99T + 19T^{2} \)
23 \( 1 - 2.82T + 23T^{2} \)
29 \( 1 - 8.18T + 29T^{2} \)
37 \( 1 - 9.62T + 37T^{2} \)
41 \( 1 + 7.41T + 41T^{2} \)
43 \( 1 + 2.34T + 43T^{2} \)
47 \( 1 + 0.567T + 47T^{2} \)
53 \( 1 - 11.3T + 53T^{2} \)
59 \( 1 + 4.57T + 59T^{2} \)
61 \( 1 - 4.98T + 61T^{2} \)
67 \( 1 + 13.7T + 67T^{2} \)
71 \( 1 + 10.0T + 71T^{2} \)
73 \( 1 + 8.46T + 73T^{2} \)
79 \( 1 + 0.437T + 79T^{2} \)
83 \( 1 - 13.9T + 83T^{2} \)
89 \( 1 - 2.97T + 89T^{2} \)
97 \( 1 + 9.79T + 97T^{2} \)
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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

−8.015180807482821771969138979615, −7.41154978394241045256568716139, −6.52271711870150466266290940335, −5.69474371715935321759426983605, −4.92326630857348648199782700839, −4.49632314182035845465952150670, −3.76806886736072523694138873220, −2.83853600859572577742786657284, −1.45443528559924528727541373108, −0.965575309820198030017839527196, 0.965575309820198030017839527196, 1.45443528559924528727541373108, 2.83853600859572577742786657284, 3.76806886736072523694138873220, 4.49632314182035845465952150670, 4.92326630857348648199782700839, 5.69474371715935321759426983605, 6.52271711870150466266290940335, 7.41154978394241045256568716139, 8.015180807482821771969138979615

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