Cremona's table of elliptic curves

Class 128877k

128877 = 3 · 7 · 17 · 192



Data for isogeny class 128877k

Field Data Notes
Atkin-Lehner 3+ 7- 17- 19- Signs for the Atkin-Lehner involutions
Conductor 128877 Conductor
Count 2 Number of curves in isogeny class
Curves 128877k1 128877k2 Curves in isogeny class
deg 2177280 Modular degree for the optimal curve
Eigenvalues  0 3+ -3 7-  0  1 17- 19- Hecke eigenvalues for primes less than 20
L 7.2988161219926 L(r)(E,1)/r!
r 2 Rank of the group of rational points
Twists 6783f Quadratic twists by: -19


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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