Cremona's table of elliptic curves

Class 74256bd

74256 = 24 · 3 · 7 · 13 · 17



Data for isogeny class 74256bd

Field Data Notes
Atkin-Lehner 2+ 3- 7+ 13- 17- Signs for the Atkin-Lehner involutions
Conductor 74256 Conductor
Count 4 Number of curves in isogeny class
Curves 74256bd1 74256bd2 74256bd3 74256bd4 Curves in isogeny class
deg 53248 Modular degree for the optimal curve
Eigenvalues 2+ 3-  2 7+ -4 13- 17-  0 Hecke eigenvalues for primes less than 20
L 2.8544936026619 L(r)(E,1)/r!
r 0 Rank of the group of rational points
Twists 37128f Quadratic twists by: -4


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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