Properties

Label 2-74-37.8-c4-0-9
Degree $2$
Conductor $74$
Sign $-0.825 + 0.563i$
Analytic cond. $7.64937$
Root an. cond. $2.76575$
Motivic weight $4$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

Related objects

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  + (−2.73 − 0.732i)2-s + (−14.4 − 8.33i)3-s + (6.92 + 4i)4-s + (44.0 − 11.7i)5-s + (33.3 + 33.3i)6-s + (20.5 − 35.5i)7-s + (−15.9 − 16i)8-s + (98.3 + 170. i)9-s − 128.·10-s − 157. i·11-s + (−66.6 − 115. i)12-s + (7.07 − 1.89i)13-s + (−82.0 + 82.0i)14-s + (−733. − 196. i)15-s + (31.9 + 55.4i)16-s + (58.3 − 217. i)17-s + ⋯
L(s)  = 1  + (−0.683 − 0.183i)2-s + (−1.60 − 0.925i)3-s + (0.433 + 0.250i)4-s + (1.76 − 0.471i)5-s + (0.925 + 0.925i)6-s + (0.418 − 0.724i)7-s + (−0.249 − 0.250i)8-s + (1.21 + 2.10i)9-s − 1.28·10-s − 1.29i·11-s + (−0.462 − 0.801i)12-s + (0.0418 − 0.0112i)13-s + (−0.418 + 0.418i)14-s + (−3.26 − 0.873i)15-s + (0.124 + 0.216i)16-s + (0.202 − 0.753i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 74 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.825 + 0.563i)\, \overline{\Lambda}(5-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 74 ^{s/2} \, \Gamma_{\C}(s+2) \, L(s)\cr =\mathstrut & (-0.825 + 0.563i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(74\)    =    \(2 \cdot 37\)
Sign: $-0.825 + 0.563i$
Analytic conductor: \(7.64937\)
Root analytic conductor: \(2.76575\)
Motivic weight: \(4\)
Rational: no
Arithmetic: yes
Character: $\chi_{74} (45, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 74,\ (\ :2),\ -0.825 + 0.563i)\)

Particular Values

\(L(\frac{5}{2})\) \(\approx\) \(0.251968 - 0.815898i\)
\(L(\frac12)\) \(\approx\) \(0.251968 - 0.815898i\)
\(L(3)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (2.73 + 0.732i)T \)
37 \( 1 + (843. + 1.07e3i)T \)
good3 \( 1 + (14.4 + 8.33i)T + (40.5 + 70.1i)T^{2} \)
5 \( 1 + (-44.0 + 11.7i)T + (541. - 312.5i)T^{2} \)
7 \( 1 + (-20.5 + 35.5i)T + (-1.20e3 - 2.07e3i)T^{2} \)
11 \( 1 + 157. iT - 1.46e4T^{2} \)
13 \( 1 + (-7.07 + 1.89i)T + (2.47e4 - 1.42e4i)T^{2} \)
17 \( 1 + (-58.3 + 217. i)T + (-7.23e4 - 4.17e4i)T^{2} \)
19 \( 1 + (360. - 96.6i)T + (1.12e5 - 6.51e4i)T^{2} \)
23 \( 1 + (-180. - 180. i)T + 2.79e5iT^{2} \)
29 \( 1 + (619. - 619. i)T - 7.07e5iT^{2} \)
31 \( 1 + (36.7 - 36.7i)T - 9.23e5iT^{2} \)
41 \( 1 + (1.94e3 + 1.12e3i)T + (1.41e6 + 2.44e6i)T^{2} \)
43 \( 1 + (951. + 951. i)T + 3.41e6iT^{2} \)
47 \( 1 - 3.04e3T + 4.87e6T^{2} \)
53 \( 1 + (-650. - 1.12e3i)T + (-3.94e6 + 6.83e6i)T^{2} \)
59 \( 1 + (1.03e3 - 3.84e3i)T + (-1.04e7 - 6.05e6i)T^{2} \)
61 \( 1 + (1.27e3 + 4.75e3i)T + (-1.19e7 + 6.92e6i)T^{2} \)
67 \( 1 + (761. + 439. i)T + (1.00e7 + 1.74e7i)T^{2} \)
71 \( 1 + (2.46e3 - 4.26e3i)T + (-1.27e7 - 2.20e7i)T^{2} \)
73 \( 1 + 2.45e3iT - 2.83e7T^{2} \)
79 \( 1 + (-956. + 256. i)T + (3.37e7 - 1.94e7i)T^{2} \)
83 \( 1 + (1.57e3 + 2.73e3i)T + (-2.37e7 + 4.11e7i)T^{2} \)
89 \( 1 + (-1.43e4 - 3.85e3i)T + (5.43e7 + 3.13e7i)T^{2} \)
97 \( 1 + (-4.40e3 - 4.40e3i)T + 8.85e7iT^{2} \)
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

−13.27217611201240348348761514534, −12.20521801787477487881961584559, −10.92550028742782456122100447986, −10.40818080013136707087753740246, −8.871703446472425461478158504625, −7.23814919538914123978641264913, −6.11251834372359909919993872253, −5.26914183091839161825193595406, −1.77551273782677156693434504141, −0.68927313767779874094054635048, 1.86787124511458639618117340273, 4.89536157368717415478019054942, 5.91047470507046465159845663463, 6.70612596172693892883070596983, 9.076957201201324640297586898908, 10.06316787360920466171049019737, 10.52165781604175868843186487044, 11.74263538000207768066777845477, 12.92168387723750176206054503058, 14.83775288403416915376313689160

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