Properties

Label 2-5e2-1.1-c33-0-9
Degree $2$
Conductor $25$
Sign $1$
Analytic cond. $172.457$
Root an. cond. $13.1322$
Motivic weight $33$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 1.56e5·2-s − 6.96e7·3-s + 1.57e10·4-s − 1.08e13·6-s − 1.55e14·7-s + 1.12e15·8-s − 7.11e14·9-s + 4.13e16·11-s − 1.09e18·12-s − 2.38e18·13-s − 2.42e19·14-s + 3.93e19·16-s − 2.91e20·17-s − 1.11e20·18-s − 3.61e20·19-s + 1.08e22·21-s + 6.44e21·22-s + 3.81e22·23-s − 7.79e22·24-s − 3.71e23·26-s + 4.36e23·27-s − 2.44e24·28-s + 1.65e24·29-s − 2.76e24·31-s − 3.47e24·32-s − 2.87e24·33-s − 4.55e25·34-s + ⋯
L(s)  = 1  + 1.68·2-s − 0.933·3-s + 1.83·4-s − 1.57·6-s − 1.76·7-s + 1.40·8-s − 0.128·9-s + 0.271·11-s − 1.71·12-s − 0.993·13-s − 2.97·14-s + 0.533·16-s − 1.45·17-s − 0.215·18-s − 0.287·19-s + 1.64·21-s + 0.456·22-s + 1.29·23-s − 1.31·24-s − 1.67·26-s + 1.05·27-s − 3.23·28-s + 1.22·29-s − 0.682·31-s − 0.508·32-s − 0.253·33-s − 2.44·34-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 25 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(34-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 25 ^{s/2} \, \Gamma_{\C}(s+33/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(25\)    =    \(5^{2}\)
Sign: $1$
Analytic conductor: \(172.457\)
Root analytic conductor: \(13.1322\)
Motivic weight: \(33\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 25,\ (\ :33/2),\ 1)\)

Particular Values

\(L(17)\) \(\approx\) \(1.907367046\)
\(L(\frac12)\) \(\approx\) \(1.907367046\)
\(L(\frac{35}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad5 \( 1 \)
good2 \( 1 - 1.56e5T + 8.58e9T^{2} \)
3 \( 1 + 6.96e7T + 5.55e15T^{2} \)
7 \( 1 + 1.55e14T + 7.73e27T^{2} \)
11 \( 1 - 4.13e16T + 2.32e34T^{2} \)
13 \( 1 + 2.38e18T + 5.75e36T^{2} \)
17 \( 1 + 2.91e20T + 4.02e40T^{2} \)
19 \( 1 + 3.61e20T + 1.58e42T^{2} \)
23 \( 1 - 3.81e22T + 8.65e44T^{2} \)
29 \( 1 - 1.65e24T + 1.81e48T^{2} \)
31 \( 1 + 2.76e24T + 1.64e49T^{2} \)
37 \( 1 + 8.70e24T + 5.63e51T^{2} \)
41 \( 1 - 2.69e26T + 1.66e53T^{2} \)
43 \( 1 + 1.33e26T + 8.02e53T^{2} \)
47 \( 1 + 2.88e27T + 1.51e55T^{2} \)
53 \( 1 + 2.92e28T + 7.96e56T^{2} \)
59 \( 1 - 1.51e29T + 2.74e58T^{2} \)
61 \( 1 - 2.88e29T + 8.23e58T^{2} \)
67 \( 1 + 8.72e29T + 1.82e60T^{2} \)
71 \( 1 - 3.08e30T + 1.23e61T^{2} \)
73 \( 1 - 2.41e30T + 3.08e61T^{2} \)
79 \( 1 + 3.21e31T + 4.18e62T^{2} \)
83 \( 1 - 7.79e31T + 2.13e63T^{2} \)
89 \( 1 - 1.41e32T + 2.13e64T^{2} \)
97 \( 1 - 7.13e32T + 3.65e65T^{2} \)
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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

−11.68990467883814633006076285643, −10.63409670444083533501765097069, −9.198443743442758898582954779375, −6.78380682838525039998855541801, −6.50856820221849925480589831776, −5.36898954857045646043077072807, −4.44578861826626121401200065059, −3.22517745492617245476493077914, −2.42782936468904924689788525954, −0.44800130649749287454583874179, 0.44800130649749287454583874179, 2.42782936468904924689788525954, 3.22517745492617245476493077914, 4.44578861826626121401200065059, 5.36898954857045646043077072807, 6.50856820221849925480589831776, 6.78380682838525039998855541801, 9.198443743442758898582954779375, 10.63409670444083533501765097069, 11.68990467883814633006076285643

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