Properties

Label 2-63945-1.1-c1-0-15
Degree $2$
Conductor $63945$
Sign $1$
Analytic cond. $510.603$
Root an. cond. $22.5965$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2-s − 4-s + 5-s + 3·8-s − 10-s + 4·11-s − 6·13-s − 16-s + 6·17-s + 4·19-s − 20-s − 4·22-s + 4·23-s + 25-s + 6·26-s − 29-s + 8·31-s − 5·32-s − 6·34-s + 2·37-s − 4·38-s + 3·40-s − 6·41-s + 4·43-s − 4·44-s − 4·46-s − 50-s + ⋯
L(s)  = 1  − 0.707·2-s − 1/2·4-s + 0.447·5-s + 1.06·8-s − 0.316·10-s + 1.20·11-s − 1.66·13-s − 1/4·16-s + 1.45·17-s + 0.917·19-s − 0.223·20-s − 0.852·22-s + 0.834·23-s + 1/5·25-s + 1.17·26-s − 0.185·29-s + 1.43·31-s − 0.883·32-s − 1.02·34-s + 0.328·37-s − 0.648·38-s + 0.474·40-s − 0.937·41-s + 0.609·43-s − 0.603·44-s − 0.589·46-s − 0.141·50-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 63945 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 63945 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(63945\)    =    \(3^{2} \cdot 5 \cdot 7^{2} \cdot 29\)
Sign: $1$
Analytic conductor: \(510.603\)
Root analytic conductor: \(22.5965\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 63945,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.082671042\)
\(L(\frac12)\) \(\approx\) \(2.082671042\)
\(L(\frac{3}{2})\) 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 \( 1 - T \)
7 \( 1 \)
29 \( 1 + T \)
good2 \( 1 + T + p T^{2} \)
11 \( 1 - 4 T + p T^{2} \)
13 \( 1 + 6 T + p T^{2} \)
17 \( 1 - 6 T + p T^{2} \)
19 \( 1 - 4 T + p T^{2} \)
23 \( 1 - 4 T + p T^{2} \)
31 \( 1 - 8 T + p T^{2} \)
37 \( 1 - 2 T + p T^{2} \)
41 \( 1 + 6 T + p T^{2} \)
43 \( 1 - 4 T + p T^{2} \)
47 \( 1 + p T^{2} \)
53 \( 1 - 10 T + p T^{2} \)
59 \( 1 + 12 T + p T^{2} \)
61 \( 1 - 10 T + p T^{2} \)
67 \( 1 - 8 T + p T^{2} \)
71 \( 1 - 8 T + p T^{2} \)
73 \( 1 - 2 T + p T^{2} \)
79 \( 1 + p T^{2} \)
83 \( 1 - 8 T + p T^{2} \)
89 \( 1 + 6 T + p T^{2} \)
97 \( 1 - 2 T + p T^{2} \)
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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

−14.27013247745378, −13.81609647054210, −13.37752015556670, −12.51643654222996, −12.33152149119124, −11.70929747132195, −11.23491262187065, −10.36367252713616, −9.958305737290688, −9.721785415548018, −9.202019136712465, −8.757817415863690, −7.999458617253165, −7.626851360927630, −7.043139642000860, −6.578801593522652, −5.707440295235328, −5.160657199050522, −4.793407069631431, −4.044982387478380, −3.383336057172041, −2.694797864741158, −1.882943352694921, −1.068129927413889, −0.6848483607207381, 0.6848483607207381, 1.068129927413889, 1.882943352694921, 2.694797864741158, 3.383336057172041, 4.044982387478380, 4.793407069631431, 5.160657199050522, 5.707440295235328, 6.578801593522652, 7.043139642000860, 7.626851360927630, 7.999458617253165, 8.757817415863690, 9.202019136712465, 9.721785415548018, 9.958305737290688, 10.36367252713616, 11.23491262187065, 11.70929747132195, 12.33152149119124, 12.51643654222996, 13.37752015556670, 13.81609647054210, 14.27013247745378

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