Cremona's table of elliptic curves

Curve 38720bv2

38720 = 26 · 5 · 112



Data for elliptic curve 38720bv2

Field Data Notes
Atkin-Lehner 2- 5+ 11- Signs for the Atkin-Lehner involutions
Class 38720bv Isogeny class
Conductor 38720 Conductor
∏ cp 4 Product of Tamagawa factors cp
Δ -321958994845368320 = -1 · 242 · 5 · 114 Discriminant
Eigenvalues 2-  1 5+  1 11-  4  0 -4 Hecke eigenvalues for primes up to 20
Equation [0,1,0,154719,-13969441] [a1,a2,a3,a4,a6]
Generators [512178375:12984123392:2146689] Generators of the group modulo torsion
j 106718863559/83886080 j-invariant
L 6.6243912039116 L(r)(E,1)/r!
Ω 0.1698039287157 Real period
R 9.7530004959495 Regulator
r 1 Rank of the group of rational points
S 0.99999999999969 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 38720o2 9680ba2 38720bx2 Quadratic twists by: -4 8 -11


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

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