Cremona's table of elliptic curves

Class 47040fa

47040 = 26 · 3 · 5 · 72



Data for isogeny class 47040fa

Field Data Notes
Atkin-Lehner 2- 3+ 5- 7- Signs for the Atkin-Lehner involutions
Conductor 47040 Conductor
Count 4 Number of curves in isogeny class
Curves 47040fa1 47040fa2 47040fa3 47040fa4 Curves in isogeny class
deg 36864 Modular degree for the optimal curve
Eigenvalues 2- 3+ 5- 7-  0 -2  6  0 Hecke eigenvalues for primes less than 20
L 2.1804186661943 L(r)(E,1)/r!
r 0 Rank of the group of rational points
Twists 47040gt 23520bp 960m Quadratic twists by: -4 8 -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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