Cremona's table of elliptic curves

Class 38220d

38220 = 22 · 3 · 5 · 72 · 13



Data for isogeny class 38220d

Field Data Notes
Atkin-Lehner 2- 3+ 5+ 7- 13+ Signs for the Atkin-Lehner involutions
Conductor 38220 Conductor
Count 4 Number of curves in isogeny class
Curves 38220d1 38220d2 38220d3 38220d4 Curves in isogeny class
deg 124416 Modular degree for the optimal curve
Eigenvalues 2- 3+ 5+ 7-  0 13+ -6  4 Hecke eigenvalues for primes less than 20
L 4.0769720476106 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 114660bp 5460g Quadratic twists by: -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
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