Properties

Label 2-1925-1.1-c1-0-38
Degree $2$
Conductor $1925$
Sign $1$
Analytic cond. $15.3712$
Root an. cond. $3.92061$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

Related objects

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  + 2.27·2-s − 1.44·3-s + 3.16·4-s − 3.28·6-s − 7-s + 2.63·8-s − 0.906·9-s + 11-s − 4.57·12-s + 6.89·13-s − 2.27·14-s − 0.330·16-s − 3.21·17-s − 2.05·18-s + 4.16·19-s + 1.44·21-s + 2.27·22-s + 7.66·23-s − 3.81·24-s + 15.6·26-s + 5.65·27-s − 3.16·28-s + 1.86·29-s + 6.38·31-s − 6.02·32-s − 1.44·33-s − 7.30·34-s + ⋯
L(s)  = 1  + 1.60·2-s − 0.835·3-s + 1.58·4-s − 1.34·6-s − 0.377·7-s + 0.932·8-s − 0.302·9-s + 0.301·11-s − 1.32·12-s + 1.91·13-s − 0.607·14-s − 0.0827·16-s − 0.779·17-s − 0.485·18-s + 0.954·19-s + 0.315·21-s + 0.484·22-s + 1.59·23-s − 0.778·24-s + 3.07·26-s + 1.08·27-s − 0.597·28-s + 0.346·29-s + 1.14·31-s − 1.06·32-s − 0.251·33-s − 1.25·34-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1925 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1925 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1925\)    =    \(5^{2} \cdot 7 \cdot 11\)
Sign: $1$
Analytic conductor: \(15.3712\)
Root analytic conductor: \(3.92061\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 1925,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(3.348060394\)
\(L(\frac12)\) \(\approx\) \(3.348060394\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad5 \( 1 \)
7 \( 1 + T \)
11 \( 1 - T \)
good2 \( 1 - 2.27T + 2T^{2} \)
3 \( 1 + 1.44T + 3T^{2} \)
13 \( 1 - 6.89T + 13T^{2} \)
17 \( 1 + 3.21T + 17T^{2} \)
19 \( 1 - 4.16T + 19T^{2} \)
23 \( 1 - 7.66T + 23T^{2} \)
29 \( 1 - 1.86T + 29T^{2} \)
31 \( 1 - 6.38T + 31T^{2} \)
37 \( 1 + 6.43T + 37T^{2} \)
41 \( 1 - 10.3T + 41T^{2} \)
43 \( 1 + 5.53T + 43T^{2} \)
47 \( 1 + 4.01T + 47T^{2} \)
53 \( 1 - 11.7T + 53T^{2} \)
59 \( 1 - 10.3T + 59T^{2} \)
61 \( 1 - 11.4T + 61T^{2} \)
67 \( 1 + 10.9T + 67T^{2} \)
71 \( 1 + 11.7T + 71T^{2} \)
73 \( 1 + 9.90T + 73T^{2} \)
79 \( 1 - 14.8T + 79T^{2} \)
83 \( 1 + 5.07T + 83T^{2} \)
89 \( 1 + 0.508T + 89T^{2} \)
97 \( 1 - 4.91T + 97T^{2} \)
show more
show less
   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−9.065669672628466189904347949113, −8.504374104476564231130207758822, −7.01177951354532579486752494869, −6.53453787466379590132925939882, −5.83488578920733703951487449584, −5.25179478916784935279256493246, −4.35593058059418145506429977024, −3.49088518486916536458918639893, −2.73392388957624531328768465844, −1.06691331129411723155556127641, 1.06691331129411723155556127641, 2.73392388957624531328768465844, 3.49088518486916536458918639893, 4.35593058059418145506429977024, 5.25179478916784935279256493246, 5.83488578920733703951487449584, 6.53453787466379590132925939882, 7.01177951354532579486752494869, 8.504374104476564231130207758822, 9.065669672628466189904347949113

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