Cremona's table of elliptic curves

Class 42048p

42048 = 26 · 32 · 73



Data for isogeny class 42048p

Field Data Notes
Atkin-Lehner 2+ 3- 73+ Signs for the Atkin-Lehner involutions
Conductor 42048 Conductor
Count 2 Number of curves in isogeny class
Curves 42048p1 42048p2 Curves in isogeny class
deg 49152 Modular degree for the optimal curve
Eigenvalues 2+ 3- -4 -4 -6  2  0  4 Hecke eigenvalues for primes less than 20
L 6.19571178708 L(r)(E,1)/r!
r 2 Rank of the group of rational points
Twists 42048bw 5256d 14016v Quadratic twists by: -4 8 -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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