Cremona's table of elliptic curves

Curve 70805bl1

70805 = 5 · 72 · 172



Data for elliptic curve 70805bl1

Field Data Notes
Atkin-Lehner 5- 7- 17+ Signs for the Atkin-Lehner involutions
Class 70805bl Isogeny class
Conductor 70805 Conductor
∏ cp 24 Product of Tamagawa factors cp
deg 414720 Modular degree for the optimal curve
Δ -5084455204808875 = -1 · 53 · 73 · 179 Discriminant
Eigenvalues -2  0 5- 7-  2  3 17+  0 Hecke eigenvalues for primes up to 20
Equation [0,0,1,2023,3430502] [a1,a2,a3,a4,a6]
Generators [527:12282:1] Generators of the group modulo torsion
j 110592/614125 j-invariant
L 3.3978708710389 L(r)(E,1)/r!
Ω 0.33940541814253 Real period
R 0.41713521761946 Regulator
r 1 Rank of the group of rational points
S 1.000000000013 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 70805p1 4165g1 Quadratic twists by: -7 17


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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