L(s) = 1 | + (0.5 − 0.866i)2-s + (0.5 − 0.866i)3-s + (−0.5 − 0.866i)4-s + (−0.5 + 0.866i)5-s + (−0.5 − 0.866i)6-s + 7-s − 8-s + (−0.5 − 0.866i)9-s + (0.5 + 0.866i)10-s + 11-s − 12-s + (0.5 + 0.866i)13-s + (0.5 − 0.866i)14-s + (0.5 + 0.866i)15-s + (−0.5 + 0.866i)16-s + (−0.5 + 0.866i)17-s + ⋯ |
L(s) = 1 | + (0.5 − 0.866i)2-s + (0.5 − 0.866i)3-s + (−0.5 − 0.866i)4-s + (−0.5 + 0.866i)5-s + (−0.5 − 0.866i)6-s + 7-s − 8-s + (−0.5 − 0.866i)9-s + (0.5 + 0.866i)10-s + 11-s − 12-s + (0.5 + 0.866i)13-s + (0.5 − 0.866i)14-s + (0.5 + 0.866i)15-s + (−0.5 + 0.866i)16-s + (−0.5 + 0.866i)17-s + ⋯ |
\[\begin{aligned}\Lambda(s)=\mathstrut & 19 ^{s/2} \, \Gamma_{\R}(s+1) \, L(s)\cr =\mathstrut & (-0.0977 - 0.995i)\, \overline{\Lambda}(1-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 19 ^{s/2} \, \Gamma_{\R}(s+1) \, L(s)\cr =\mathstrut & (-0.0977 - 0.995i)\, \overline{\Lambda}(1-s) \end{aligned}\]
Particular Values
\(L(\frac{1}{2})\) |
\(\approx\) |
\(1.141713410 - 1.259329153i\) |
\(L(\frac12)\) |
\(\approx\) |
\(1.141713410 - 1.259329153i\) |
\(L(1)\) |
\(\approx\) |
\(1.171924367 - 0.8392882274i\) |
\(L(1)\) |
\(\approx\) |
\(1.171924367 - 0.8392882274i\) |
\(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
| $p$ | $F_p(T)$ |
---|
bad | 19 | \( 1 \) |
good | 2 | \( 1 + (0.5 - 0.866i)T \) |
| 3 | \( 1 + (0.5 - 0.866i)T \) |
| 5 | \( 1 + (-0.5 + 0.866i)T \) |
| 7 | \( 1 + T \) |
| 11 | \( 1 + T \) |
| 13 | \( 1 + (0.5 + 0.866i)T \) |
| 17 | \( 1 + (-0.5 + 0.866i)T \) |
| 23 | \( 1 + (-0.5 - 0.866i)T \) |
| 29 | \( 1 + (0.5 + 0.866i)T \) |
| 31 | \( 1 - T \) |
| 37 | \( 1 - T \) |
| 41 | \( 1 + (0.5 - 0.866i)T \) |
| 43 | \( 1 + (-0.5 + 0.866i)T \) |
| 47 | \( 1 + (-0.5 - 0.866i)T \) |
| 53 | \( 1 + (0.5 + 0.866i)T \) |
| 59 | \( 1 + (0.5 - 0.866i)T \) |
| 61 | \( 1 + (-0.5 - 0.866i)T \) |
| 67 | \( 1 + (0.5 + 0.866i)T \) |
| 71 | \( 1 + (0.5 - 0.866i)T \) |
| 73 | \( 1 + (-0.5 + 0.866i)T \) |
| 79 | \( 1 + (0.5 - 0.866i)T \) |
| 83 | \( 1 + T \) |
| 89 | \( 1 + (0.5 + 0.866i)T \) |
| 97 | \( 1 + (0.5 - 0.866i)T \) |
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\(L(s) = \displaystyle\prod_p \ (1 - \alpha_{p}\, p^{-s})^{-1}\)
Imaginary part of the first few zeros on the critical line
−40.33680660779378355267225111743, −39.76894410016231464164242638487, −38.05242432076441457165335384665, −36.5022579806659351786055901255, −35.16236977504697205545570171702, −33.62753357503607261543864393779, −32.62001292822573068813174805871, −31.578698570217295819451866599956, −30.47704666509995754693122282020, −27.72092988376729261011420977864, −27.120891469393447115918289335444, −25.33493562120286699599703462346, −24.33675295044782344412008447845, −22.719775693147160589467185167057, −21.23363307428051330851947110848, −20.09849341548238658402274720182, −17.51583683932556909175314403764, −16.13947603054479514636171405548, −15.03416467770451859391945579129, −13.65167300143404232055779003349, −11.652112305640210271450649631705, −9.05044664237128583139486041143, −7.91237680847372134581151384136, −5.21098682123913118417296988140, −3.92233777169271607630467815507,
1.84482028253497795644153396587, 3.85721465144342870153484458138, 6.59057174491198024235851891531, 8.66158334459240346469061609330, 11.01487083332929131354584537556, 12.15039477144890800518029889077, 14.02874793732491892878769755135, 14.78188146424847670694236087619, 17.93416506123136272890579987888, 19.041512272109271623418469717860, 20.1747867126173240804468052608, 21.80462104465686668374337708320, 23.37101286354787981780300594449, 24.38992397140648675024543132618, 26.39745884254095791544132708510, 27.8742604313350682280978621468, 29.598036641016633248653425019095, 30.675111054504296956347579188758, 31.12432491388082169305469353114, 33.00556900783129098082609509108, 34.73597277755550748881356626955, 36.26613511185089851317247983395, 37.52787904583933348724357455117, 38.3557777215390223940140068752, 40.156433047727811516187470182755