Properties

Label 2-725-1.1-c1-0-35
Degree $2$
Conductor $725$
Sign $1$
Analytic cond. $5.78915$
Root an. cond. $2.40606$
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  + 2.41·2-s + 2·3-s + 3.82·4-s + 4.82·6-s − 0.828·7-s + 4.41·8-s + 9-s − 4.82·11-s + 7.65·12-s + 2·13-s − 1.99·14-s + 2.99·16-s + 2.82·17-s + 2.41·18-s + 0.828·19-s − 1.65·21-s − 11.6·22-s + 8.82·23-s + 8.82·24-s + 4.82·26-s − 4·27-s − 3.17·28-s + 29-s − 10.4·31-s − 1.58·32-s − 9.65·33-s + 6.82·34-s + ⋯
L(s)  = 1  + 1.70·2-s + 1.15·3-s + 1.91·4-s + 1.97·6-s − 0.313·7-s + 1.56·8-s + 0.333·9-s − 1.45·11-s + 2.21·12-s + 0.554·13-s − 0.534·14-s + 0.749·16-s + 0.685·17-s + 0.569·18-s + 0.190·19-s − 0.361·21-s − 2.48·22-s + 1.84·23-s + 1.80·24-s + 0.946·26-s − 0.769·27-s − 0.599·28-s + 0.185·29-s − 1.88·31-s − 0.280·32-s − 1.68·33-s + 1.17·34-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 725 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 725 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(725\)    =    \(5^{2} \cdot 29\)
Sign: $1$
Analytic conductor: \(5.78915\)
Root analytic conductor: \(2.40606\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 725,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(5.093544203\)
\(L(\frac12)\) \(\approx\) \(5.093544203\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad5 \( 1 \)
29 \( 1 - T \)
good2 \( 1 - 2.41T + 2T^{2} \)
3 \( 1 - 2T + 3T^{2} \)
7 \( 1 + 0.828T + 7T^{2} \)
11 \( 1 + 4.82T + 11T^{2} \)
13 \( 1 - 2T + 13T^{2} \)
17 \( 1 - 2.82T + 17T^{2} \)
19 \( 1 - 0.828T + 19T^{2} \)
23 \( 1 - 8.82T + 23T^{2} \)
31 \( 1 + 10.4T + 31T^{2} \)
37 \( 1 + 8.48T + 37T^{2} \)
41 \( 1 + 6T + 41T^{2} \)
43 \( 1 - 6T + 43T^{2} \)
47 \( 1 - 0.343T + 47T^{2} \)
53 \( 1 + 7.65T + 53T^{2} \)
59 \( 1 + 59T^{2} \)
61 \( 1 - 7.65T + 61T^{2} \)
67 \( 1 - 10.4T + 67T^{2} \)
71 \( 1 - 7.31T + 71T^{2} \)
73 \( 1 - 8.48T + 73T^{2} \)
79 \( 1 - 14.4T + 79T^{2} \)
83 \( 1 + 12.8T + 83T^{2} \)
89 \( 1 - 3.65T + 89T^{2} \)
97 \( 1 + 4.48T + 97T^{2} \)
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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

−10.70805783205948962967836344103, −9.515027063884336566485376147055, −8.555675792174676392509444852728, −7.61243358840106910512735351582, −6.81438054490549224466571823971, −5.55383582150764953460208867895, −5.01908759001608458643886494178, −3.53377652688439377213213686244, −3.18674292458814768027802117835, −2.12374313181917302432899613908, 2.12374313181917302432899613908, 3.18674292458814768027802117835, 3.53377652688439377213213686244, 5.01908759001608458643886494178, 5.55383582150764953460208867895, 6.81438054490549224466571823971, 7.61243358840106910512735351582, 8.555675792174676392509444852728, 9.515027063884336566485376147055, 10.70805783205948962967836344103

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