Cremona's table of elliptic curves

Curve 38808i1

38808 = 23 · 32 · 72 · 11



Data for elliptic curve 38808i1

Field Data Notes
Atkin-Lehner 2+ 3+ 7- 11+ Signs for the Atkin-Lehner involutions
Class 38808i Isogeny class
Conductor 38808 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 628992 Modular degree for the optimal curve
Δ -7577914566651061248 = -1 · 210 · 39 · 710 · 113 Discriminant
Eigenvalues 2+ 3+ -2 7- 11+ -6 -1  5 Hecke eigenvalues for primes up to 20
Equation [0,0,0,453789,60807726] [a1,a2,a3,a4,a6]
j 1815156/1331 j-invariant
L 0.59787077587448 L(r)(E,1)/r!
Ω 0.14946769396554 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 77616ba1 38808bw1 38808a1 Quadratic twists by: -4 -3 -7


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

Part of Computational Number Theory
Back to Tables and computations