Properties

Label 2-725-1.1-c3-0-108
Degree $2$
Conductor $725$
Sign $1$
Analytic cond. $42.7763$
Root an. cond. $6.54036$
Motivic weight $3$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 5.49·2-s + 6.46·3-s + 22.1·4-s + 35.5·6-s − 20.3·7-s + 77.9·8-s + 14.7·9-s + 52.0·11-s + 143.·12-s − 7.04·13-s − 111.·14-s + 251.·16-s − 28.7·17-s + 81.1·18-s + 76.4·19-s − 131.·21-s + 286.·22-s − 59.7·23-s + 504.·24-s − 38.7·26-s − 79.0·27-s − 451.·28-s − 29·29-s − 3.25·31-s + 755.·32-s + 336.·33-s − 158.·34-s + ⋯
L(s)  = 1  + 1.94·2-s + 1.24·3-s + 2.77·4-s + 2.41·6-s − 1.09·7-s + 3.44·8-s + 0.547·9-s + 1.42·11-s + 3.45·12-s − 0.150·13-s − 2.13·14-s + 3.92·16-s − 0.410·17-s + 1.06·18-s + 0.922·19-s − 1.36·21-s + 2.77·22-s − 0.541·23-s + 4.28·24-s − 0.292·26-s − 0.563·27-s − 3.04·28-s − 0.185·29-s − 0.0188·31-s + 4.17·32-s + 1.77·33-s − 0.797·34-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 725 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 725 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(725\)    =    \(5^{2} \cdot 29\)
Sign: $1$
Analytic conductor: \(42.7763\)
Root analytic conductor: \(6.54036\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 725,\ (\ :3/2),\ 1)\)

Particular Values

\(L(2)\) \(\approx\) \(10.56929998\)
\(L(\frac12)\) \(\approx\) \(10.56929998\)
\(L(\frac{5}{2})\) 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 \( 1 + 29T \)
good2 \( 1 - 5.49T + 8T^{2} \)
3 \( 1 - 6.46T + 27T^{2} \)
7 \( 1 + 20.3T + 343T^{2} \)
11 \( 1 - 52.0T + 1.33e3T^{2} \)
13 \( 1 + 7.04T + 2.19e3T^{2} \)
17 \( 1 + 28.7T + 4.91e3T^{2} \)
19 \( 1 - 76.4T + 6.85e3T^{2} \)
23 \( 1 + 59.7T + 1.21e4T^{2} \)
31 \( 1 + 3.25T + 2.97e4T^{2} \)
37 \( 1 + 150.T + 5.06e4T^{2} \)
41 \( 1 + 92.3T + 6.89e4T^{2} \)
43 \( 1 - 100.T + 7.95e4T^{2} \)
47 \( 1 + 324.T + 1.03e5T^{2} \)
53 \( 1 + 374.T + 1.48e5T^{2} \)
59 \( 1 - 489.T + 2.05e5T^{2} \)
61 \( 1 - 221.T + 2.26e5T^{2} \)
67 \( 1 - 427.T + 3.00e5T^{2} \)
71 \( 1 + 898.T + 3.57e5T^{2} \)
73 \( 1 - 1.08e3T + 3.89e5T^{2} \)
79 \( 1 + 798.T + 4.93e5T^{2} \)
83 \( 1 - 436.T + 5.71e5T^{2} \)
89 \( 1 - 456.T + 7.04e5T^{2} \)
97 \( 1 + 803.T + 9.12e5T^{2} \)
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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

−9.980989539188926390225910867365, −9.251369119457969874130580734793, −8.037795491401575753241888660972, −6.97408539682641261506410345185, −6.45324759762860074473445547589, −5.41244737911965527275514513566, −4.11973383927290425036346055603, −3.52564540690672522574694356783, −2.81497761464972338251297771114, −1.69999340718251665106249863682, 1.69999340718251665106249863682, 2.81497761464972338251297771114, 3.52564540690672522574694356783, 4.11973383927290425036346055603, 5.41244737911965527275514513566, 6.45324759762860074473445547589, 6.97408539682641261506410345185, 8.037795491401575753241888660972, 9.251369119457969874130580734793, 9.980989539188926390225910867365

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