Cremona's table of elliptic curves

Class 128205c

128205 = 32 · 5 · 7 · 11 · 37



Data for isogeny class 128205c

Field Data Notes
Atkin-Lehner 3+ 5+ 7+ 11- 37- Signs for the Atkin-Lehner involutions
Conductor 128205 Conductor
Count 2 Number of curves in isogeny class
Curves 128205c1 128205c2 Curves in isogeny class
deg 21504 Modular degree for the optimal curve
Eigenvalues  1 3+ 5+ 7+ 11-  0 -2 -4 Hecke eigenvalues for primes less than 20
L 5.4778147496286 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 128205h Quadratic twists by: -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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