Cremona's table of elliptic curves

Class 81700l

81700 = 22 · 52 · 19 · 43



Data for isogeny class 81700l

Field Data Notes
Atkin-Lehner 2- 5- 19- 43- Signs for the Atkin-Lehner involutions
Conductor 81700 Conductor
Count 2 Number of curves in isogeny class
Curves 81700l1 81700l2 Curves in isogeny class
deg 414720 Modular degree for the optimal curve
Eigenvalues 2-  0 5-  4  0  4  0 19- Hecke eigenvalues for primes less than 20
L 7.8241376234371 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 81700j 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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