List of long-lived methuselahs

This is a list of the long-lived methuselahs in the Game of Life. This list may change frequently as new methuselahs are discovered.

Lifespan (L)	Pattern	Bounding box	Initial population (I)	Final population (F)	L/I	F/I	F/L
40514	40514M	78x54	18	3735	2230.8	207.5	0.093
35426	Fred	20x20	150	2924	236.2	19.5	0.083
35201	35201M	20x20	183	5828	192.4	31.8	0.166
35161	35161M	32x28	30	5823	1172.0	194.1	0.166
31082	Edna	20x20	26	3602	1195.4	138.5	0.116
30872	Ed	20x20	151	2833	204.5	18.8	0.092
30046	Eve	16x10	20	3026	1502.3	151.3	0.101
29055	Lidka	9x15	13	1623	2235.0	124.8	0.056
28786	Iwona	20x21	19	3091	1515.1	162.7	0.107
26458	Justyna	22x17	20	3548	1322.9	177.4	0.134
23334	23334M	5x8	12	2898	1944.5	241.5	0.124
23314	Blom	12x5	13	2740	1793.4	210.8	0.118
17465	Bunnies 11	6x4	11	1749	1587.7	159.0	0.100
17423	Bunnies 10	6x6	10	1749	1742.3	174.9	0.100
17410	Bunnies 9	8x7	9	1744	1934.4	193.8	0.100
17332	Bunnies	8x4	9	1744	1925.8	193.8	0.101
17331	Rabbits	7x3	9	1744	1925.7	193.8	0.101
7468	7468M	6x4	8	952	933.5	119.0	0.127
5206	Acorn	7x3	7	633	743.7	90.4	0.122
3933	Multum in parvo	6x4	7	633	561.9	90.4	0.161
3911	Switch engine	6x4	8	842	488.9	105.3	0.215
1108	R-pentomino relatives	6x3	6	116	184.7	19.3	0.105
1105	R-pentomino grandparents	4x3, 3x4, 4x4	5	116	221.0	23.2	0.105
1103	R-pentomino	3x3	5	116	220.6	23.2	0.105

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