Properties

Label 2-74-37.34-c3-0-5
Degree $2$
Conductor $74$
Sign $0.734 + 0.678i$
Analytic cond. $4.36614$
Root an. cond. $2.08953$
Motivic weight $3$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

Related objects

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  + (−1.53 − 1.28i)2-s + (3.31 − 2.77i)3-s + (0.694 + 3.93i)4-s + (10.2 + 3.72i)5-s − 8.64·6-s + (12.8 + 4.67i)7-s + (4.00 − 6.92i)8-s + (−1.44 + 8.17i)9-s + (−10.8 − 18.8i)10-s + (16.5 − 28.6i)11-s + (13.2 + 11.1i)12-s + (−4.61 − 26.1i)13-s + (−13.6 − 23.6i)14-s + (44.1 − 16.0i)15-s + (−15.0 + 5.47i)16-s + (8.03 − 45.5i)17-s + ⋯
L(s)  = 1  + (−0.541 − 0.454i)2-s + (0.637 − 0.534i)3-s + (0.0868 + 0.492i)4-s + (0.914 + 0.332i)5-s − 0.588·6-s + (0.693 + 0.252i)7-s + (0.176 − 0.306i)8-s + (−0.0533 + 0.302i)9-s + (−0.343 − 0.595i)10-s + (0.453 − 0.785i)11-s + (0.318 + 0.267i)12-s + (−0.0985 − 0.558i)13-s + (−0.260 − 0.451i)14-s + (0.760 − 0.276i)15-s + (−0.234 + 0.0855i)16-s + (0.114 − 0.649i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 74 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.734 + 0.678i)\, \overline{\Lambda}(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 74 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & (0.734 + 0.678i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(74\)    =    \(2 \cdot 37\)
Sign: $0.734 + 0.678i$
Analytic conductor: \(4.36614\)
Root analytic conductor: \(2.08953\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: $\chi_{74} (71, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 74,\ (\ :3/2),\ 0.734 + 0.678i)\)

Particular Values

\(L(2)\) \(\approx\) \(1.53735 - 0.601697i\)
\(L(\frac12)\) \(\approx\) \(1.53735 - 0.601697i\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (1.53 + 1.28i)T \)
37 \( 1 + (133. - 180. i)T \)
good3 \( 1 + (-3.31 + 2.77i)T + (4.68 - 26.5i)T^{2} \)
5 \( 1 + (-10.2 - 3.72i)T + (95.7 + 80.3i)T^{2} \)
7 \( 1 + (-12.8 - 4.67i)T + (262. + 220. i)T^{2} \)
11 \( 1 + (-16.5 + 28.6i)T + (-665.5 - 1.15e3i)T^{2} \)
13 \( 1 + (4.61 + 26.1i)T + (-2.06e3 + 751. i)T^{2} \)
17 \( 1 + (-8.03 + 45.5i)T + (-4.61e3 - 1.68e3i)T^{2} \)
19 \( 1 + (-19.8 + 16.6i)T + (1.19e3 - 6.75e3i)T^{2} \)
23 \( 1 + (-21.3 - 37.0i)T + (-6.08e3 + 1.05e4i)T^{2} \)
29 \( 1 + (87.7 - 152. i)T + (-1.21e4 - 2.11e4i)T^{2} \)
31 \( 1 + 191.T + 2.97e4T^{2} \)
41 \( 1 + (-1.84 - 10.4i)T + (-6.47e4 + 2.35e4i)T^{2} \)
43 \( 1 + 42.6T + 7.95e4T^{2} \)
47 \( 1 + (-167. - 290. i)T + (-5.19e4 + 8.99e4i)T^{2} \)
53 \( 1 + (-351. + 127. i)T + (1.14e5 - 9.56e4i)T^{2} \)
59 \( 1 + (-240. + 87.5i)T + (1.57e5 - 1.32e5i)T^{2} \)
61 \( 1 + (107. + 607. i)T + (-2.13e5 + 7.76e4i)T^{2} \)
67 \( 1 + (251. + 91.5i)T + (2.30e5 + 1.93e5i)T^{2} \)
71 \( 1 + (753. - 632. i)T + (6.21e4 - 3.52e5i)T^{2} \)
73 \( 1 + 1.13e3T + 3.89e5T^{2} \)
79 \( 1 + (-20.5 - 7.46i)T + (3.77e5 + 3.16e5i)T^{2} \)
83 \( 1 + (150. - 856. i)T + (-5.37e5 - 1.95e5i)T^{2} \)
89 \( 1 + (-599. + 218. i)T + (5.40e5 - 4.53e5i)T^{2} \)
97 \( 1 + (661. + 1.14e3i)T + (-4.56e5 + 7.90e5i)T^{2} \)
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

−13.87014792788713171210771684230, −13.00362143200220787080624515734, −11.58059672735387480369116486040, −10.59079775510388968229803525298, −9.290142150068854612827569602375, −8.319585888022682501043896997969, −7.15592431481289670004725768679, −5.44402105153650359361050414914, −2.99608137777603425061771200780, −1.64576368428541498213902261616, 1.79777286406446822387010207526, 4.21828626512886011728881254299, 5.79421094427130819279007673315, 7.30165791570601187833405077535, 8.747138448255011978517352453017, 9.461286812454275012790645185823, 10.41334985151441265680385685934, 11.94214211014225359536818128300, 13.46004256792878674703199976044, 14.54990644342933835130794333230

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