Cremona's table of elliptic curves

Curve 38766w2

38766 = 2 · 3 · 7 · 13 · 71



Data for elliptic curve 38766w2

Field Data Notes
Atkin-Lehner 2- 3+ 7+ 13- 71+ Signs for the Atkin-Lehner involutions
Class 38766w Isogeny class
Conductor 38766 Conductor
∏ cp 24 Product of Tamagawa factors cp
Δ 101640265272 = 23 · 32 · 76 · 132 · 71 Discriminant
Eigenvalues 2- 3+  0 7+  0 13- -2  4 Hecke eigenvalues for primes up to 20
Equation [1,1,1,-3308,70229] [a1,a2,a3,a4,a6]
Generators [-49:367:1] Generators of the group modulo torsion
j 4003394794386625/101640265272 j-invariant
L 6.9807060889547 L(r)(E,1)/r!
Ω 1.0598556661945 Real period
R 1.0977447702888 Regulator
r 1 Rank of the group of rational points
S 0.99999999999983 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 116298e2 Quadratic twists by: -3


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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