Properties

Label 2-2475-1.1-c1-0-24
Degree $2$
Conductor $2475$
Sign $1$
Analytic cond. $19.7629$
Root an. cond. $4.44555$
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  + 0.618·2-s − 1.61·4-s + 3.85·7-s − 2.23·8-s − 11-s + 1.76·13-s + 2.38·14-s + 1.85·16-s − 1.61·17-s + 6.70·19-s − 0.618·22-s − 7.09·23-s + 1.09·26-s − 6.23·28-s + 3.61·29-s − 3·31-s + 5.61·32-s − 1.00·34-s + 5.76·37-s + 4.14·38-s + 3·41-s − 6·43-s + 1.61·44-s − 4.38·46-s + 5.94·47-s + 7.85·49-s − 2.85·52-s + ⋯
L(s)  = 1  + 0.437·2-s − 0.809·4-s + 1.45·7-s − 0.790·8-s − 0.301·11-s + 0.489·13-s + 0.636·14-s + 0.463·16-s − 0.392·17-s + 1.53·19-s − 0.131·22-s − 1.47·23-s + 0.213·26-s − 1.17·28-s + 0.671·29-s − 0.538·31-s + 0.993·32-s − 0.171·34-s + 0.947·37-s + 0.672·38-s + 0.468·41-s − 0.914·43-s + 0.243·44-s − 0.646·46-s + 0.867·47-s + 1.12·49-s − 0.395·52-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2475 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2475 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2475\)    =    \(3^{2} \cdot 5^{2} \cdot 11\)
Sign: $1$
Analytic conductor: \(19.7629\)
Root analytic conductor: \(4.44555\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 2475,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.109738842\)
\(L(\frac12)\) \(\approx\) \(2.109738842\)
\(L(\frac{3}{2})\) 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 \( 1 \)
11 \( 1 + T \)
good2 \( 1 - 0.618T + 2T^{2} \)
7 \( 1 - 3.85T + 7T^{2} \)
13 \( 1 - 1.76T + 13T^{2} \)
17 \( 1 + 1.61T + 17T^{2} \)
19 \( 1 - 6.70T + 19T^{2} \)
23 \( 1 + 7.09T + 23T^{2} \)
29 \( 1 - 3.61T + 29T^{2} \)
31 \( 1 + 3T + 31T^{2} \)
37 \( 1 - 5.76T + 37T^{2} \)
41 \( 1 - 3T + 41T^{2} \)
43 \( 1 + 6T + 43T^{2} \)
47 \( 1 - 5.94T + 47T^{2} \)
53 \( 1 - 6.32T + 53T^{2} \)
59 \( 1 + 9.47T + 59T^{2} \)
61 \( 1 + 11.0T + 61T^{2} \)
67 \( 1 - 8T + 67T^{2} \)
71 \( 1 - 14.1T + 71T^{2} \)
73 \( 1 - 12.6T + 73T^{2} \)
79 \( 1 + 0.854T + 79T^{2} \)
83 \( 1 - 16.8T + 83T^{2} \)
89 \( 1 - 18.0T + 89T^{2} \)
97 \( 1 + 0.618T + 97T^{2} \)
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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

−8.923641811610191952005488595345, −7.894215636803311273179184848065, −7.87291854586124570362650004911, −6.42618521545941063802048059409, −5.54783387358895014371530643234, −4.97635323305849684180720540501, −4.24430699203697829255624211409, −3.41074288090260044902666833996, −2.14779495820259948262395512900, −0.909372251615213281544084534352, 0.909372251615213281544084534352, 2.14779495820259948262395512900, 3.41074288090260044902666833996, 4.24430699203697829255624211409, 4.97635323305849684180720540501, 5.54783387358895014371530643234, 6.42618521545941063802048059409, 7.87291854586124570362650004911, 7.894215636803311273179184848065, 8.923641811610191952005488595345

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