Cremona's table of elliptic curves

Class 102240z

102240 = 25 · 32 · 5 · 71



Data for isogeny class 102240z

Field Data Notes
Atkin-Lehner 2- 3- 5+ 71+ Signs for the Atkin-Lehner involutions
Conductor 102240 Conductor
Count 2 Number of curves in isogeny class
Curves 102240z1 102240z2 Curves in isogeny class
deg 57344 Modular degree for the optimal curve
Eigenvalues 2- 3- 5+ -2  0  2 -4 -8 Hecke eigenvalues for primes less than 20
L 5.1419826763261 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 102240i 34080k Quadratic twists by: -4 -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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