Cremona's table of elliptic curves

Curve 99918p1

99918 = 2 · 32 · 7 · 13 · 61



Data for elliptic curve 99918p1

Field Data Notes
Atkin-Lehner 2+ 3- 7- 13- 61- Signs for the Atkin-Lehner involutions
Class 99918p Isogeny class
Conductor 99918 Conductor
∏ cp 48 Product of Tamagawa factors cp
deg 705024 Modular degree for the optimal curve
Δ -2271785421951864 = -1 · 23 · 39 · 72 · 136 · 61 Discriminant
Eigenvalues 2+ 3-  3 7- -6 13-  3  2 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-288,2293272] [a1,a2,a3,a4,a6]
Generators [-93:1275:1] Generators of the group modulo torsion
j -3630961153/3116303733816 j-invariant
L 6.4061659252924 L(r)(E,1)/r!
Ω 0.36693501374517 Real period
R 0.36372050943217 Regulator
r 1 Rank of the group of rational points
S 0.99999999986786 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 33306t1 Quadratic twists by: -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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