Cremona's table of elliptic curves

Class 128478p

128478 = 2 · 3 · 72 · 19 · 23



Data for isogeny class 128478p

Field Data Notes
Atkin-Lehner 2+ 3+ 7- 19+ 23- Signs for the Atkin-Lehner involutions
Conductor 128478 Conductor
Count 1 Number of curves in isogeny class
Curves 128478p1 Curves in isogeny class
deg 1819680 Modular degree for the optimal curve
Eigenvalues 2+ 3+  3 7- -2 -6 -6 19+ Hecke eigenvalues for primes less than 20
L 3.8972348747371 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 128478bf Quadratic twists by: -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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