Cremona's table of elliptic curves

Curve 70805bq1

70805 = 5 · 72 · 172



Data for elliptic curve 70805bq1

Field Data Notes
Atkin-Lehner 5- 7- 17- Signs for the Atkin-Lehner involutions
Class 70805bq Isogeny class
Conductor 70805 Conductor
∏ cp 12 Product of Tamagawa factors cp
deg 215424 Modular degree for the optimal curve
Δ 59817120056575 = 52 · 73 · 178 Discriminant
Eigenvalues -1 -1 5- 7-  4 -4 17- -5 Hecke eigenvalues for primes up to 20
Equation [1,1,1,-50870,4379220] [a1,a2,a3,a4,a6]
Generators [153:378:1] [120:84:1] Generators of the group modulo torsion
j 6084487/25 j-invariant
L 6.0280628321458 L(r)(E,1)/r!
Ω 0.62749337803768 Real period
R 0.80054800088063 Regulator
r 2 Rank of the group of rational points
S 0.99999999998325 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 70805x1 70805m1 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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