Cremona's table of elliptic curves

Class 28175i

28175 = 52 · 72 · 23



Data for isogeny class 28175i

Field Data Notes
Atkin-Lehner 5+ 7- 23- Signs for the Atkin-Lehner involutions
Conductor 28175 Conductor
Count 4 Number of curves in isogeny class
Curves 28175i1 28175i2 28175i3 28175i4 Curves in isogeny class
deg 30720 Modular degree for the optimal curve
Eigenvalues  1  0 5+ 7-  4  6 -2 -4 Hecke eigenvalues for primes less than 20
L 6.4410540505254 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 1127a 4025a Quadratic twists by: 5 -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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