Cremona's table of elliptic curves

Class 28840d

28840 = 23 · 5 · 7 · 103



Data for isogeny class 28840d

Field Data Notes
Atkin-Lehner 2+ 5- 7- 103+ Signs for the Atkin-Lehner involutions
Conductor 28840 Conductor
Count 1 Number of curves in isogeny class
Curves 28840d1 Curves in isogeny class
deg 7022400 Modular degree for the optimal curve
Eigenvalues 2+  0 5- 7- -2 -3  3 -8 Hecke eigenvalues for primes less than 20
L 5.2268260188121 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 57680e Quadratic twists by: -4


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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