Cremona's table of elliptic curves

Class 25550d

25550 = 2 · 52 · 7 · 73



Data for isogeny class 25550d

Field Data Notes
Atkin-Lehner 2+ 5+ 7- 73+ Signs for the Atkin-Lehner involutions
Conductor 25550 Conductor
Count 4 Number of curves in isogeny class
Curves 25550d1 25550d2 25550d3 25550d4 Curves in isogeny class
deg 40960 Modular degree for the optimal curve
Eigenvalues 2+  0 5+ 7-  0  2 -2  0 Hecke eigenvalues for primes less than 20
L 1.4252923367953 L(r)(E,1)/r!
r 0 Rank of the group of rational points
Twists 1022b Quadratic twists by: 5


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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