Cremona's table of elliptic curves

Curve 38870s1

38870 = 2 · 5 · 132 · 23



Data for elliptic curve 38870s1

Field Data Notes
Atkin-Lehner 2+ 5- 13+ 23- Signs for the Atkin-Lehner involutions
Class 38870s Isogeny class
Conductor 38870 Conductor
∏ cp 6 Product of Tamagawa factors cp
deg 107136 Modular degree for the optimal curve
Δ -1000722609640 = -1 · 23 · 5 · 132 · 236 Discriminant
Eigenvalues 2+ -2 5-  1 -3 13+  6  7 Hecke eigenvalues for primes up to 20
Equation [1,0,1,-11158,-457104] [a1,a2,a3,a4,a6]
Generators [712:18423:1] Generators of the group modulo torsion
j -908950277980849/5921435560 j-invariant
L 3.4404837537652 L(r)(E,1)/r!
Ω 0.23217132140415 Real period
R 2.4697880663844 Regulator
r 1 Rank of the group of rational points
S 1.0000000000004 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 38870bc1 Quadratic twists by: 13


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

Part of Computational Number Theory
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