This document lists the Goldbach conjecture for numbers 4 through 420. The Goldbach conjecture states that every even integer greater than 2 can be expressed as the sum of two prime numbers. For each even number listed, it provides at least one way to write it as the sum of two primes.

1. CONJECTURA
DE
GOLDBACH
Jaume Adrover Huguet
636155259

2. 4 = 2+2
6 = 3+3
8 = 3+5 / 5+3
10 = 5+5 / 3+7 / 7+3
12 = 5+7 / 7+5
14 = 7+7 / 3+11 / 11+3
16 = 11+5 / 3+13 / 5+11 / 13+3
18 = 11+7 / 5+13 / 13+5 / 7+11
20 = 17+3 / 3+17 / 7+13 / 13+7
22 = 11+11 / 3+19 / 19+3 / 5+17 / 17+5
24 = 17+7 / 13+11 / 7+17 / 11+13
26 = 13+13 / 19+7 / 7+19
28 = 17+11 / 23+5 / 5+23 / 11+17
30 = 13+17 / 23+7 / 17+13 / 7+23
32 = 19+13 / 13+19 / 29+3 / 3+29
34 = 17+17 / 11+23 / 23+11
36 = 19+17 / 23+13 / 17+19 / 13+23 / 29+7 / 7+29
38 = 19+19 / 31+7 / 7+31
40 = 29+11 / 23+17 / 17+23 / 11+29
42 = 29+13 / 23+19 / 19+23 / 13+29
44 = 31+13 / 13+31 / 37+7 / 7+37
46 = 29+17 / 17+29 / 43+3 / 3+43
48 = 29+19 / 19+29 / 17+31 / 31+17
50 = 31+19 / 19+31 /13+37 / 37+13 / 43+7 / 7+43
52 = 23+29 / 29+23 / 41+11 / 11+41
54 = 31+23 / 17+37 / 31+23 / 37+17
56 = 37+19 / 19+37 / 43+13 / 13+43 / 53+3 / 3+53
58 = 47+11 / 11+47 / 53+5 / 5+53
60 = 29+31 / 31+29 / 53+7 / 7+53
62 = 31+31 / 59+3 / 3+59
64 = 3+61 / 61+3 / 59+5 / 5+59 / 21+43 / 43+21
66 = 37+29 / 29+37 / 43+23 / 23+43

3. 68 = 37+31 / 31+37 / 61+7 / 7+61
70 = 3+67 / 67+3 / 59+11 / 11+59
72 = 67+5 / 5+67 / 19+53 / 53+19
74 = 71+3 / 3+71 / 61+13 / 13+61
76 = 71+5 / 5+71 / 3+73 / 73+3
78 = 71+7 / 7+71 / 5+73 / 73+5 / 37+41 / 41+37
80 = 43+37 / 37+43 / 73+7 / 7+73 / 31+49 / 49+31
82 = 41+41 / 29+53 / 53+29
84 = 41+43 / 31+53 / 53+31 / 43+41
86 = 43+43 / 83+3 / 3+83
88 = 41+47 / 47+41 / 85+3 / 3+85
90 = 43+47 / 47+43 / 41+49 / 49+41
92 = 49+43 / 43+49 / 89+3 / 3+89
94 = 47+47 / 41+53 / 53+41
96 = 2+94 / 94+2 / 89+7 / 7+89
98 = 49+49 / 85+13 / 13+85
100 = 59+41 / 41+59 / 97+3 / 3+97
102 = 59+43 / 43+59 / 41+61 / 61+41
104 = 7+97 / 97+7 / 101+3 / 3+101
106 = 53+53 / 101+5 / 5+101
108 = 59+49 / 49+59 / 101+7 / 7+101
110 = 61+49 / 49+61
112 = 59+53 /
114 = 61+53 /
116 = 3+116 /
118 = 5+113 /
120 = 7+113 /
122 = 13+109 /
124 = 11+113 /
126 = 13+113 /
128 = 19+109 /
130 = 17+113 /

4. 132 = 19+113/
134 = 3+131/
136 = 5+131/
138 = 7+131/
140 = 3+137/
142 = 3+139/
144 = 5+139/
146 = 7+139/
148 = 11+137/
150 = 11+139/
152 = 13+139/
154 = 3+151/
156 = 5+151/
158 = 7+151/
160 = 3+157/
162 = 5+157/
164 = 7+157/
166 = 3+163/
168 = 5+163/
170 = 7+163/
172 = 5+167/
174 = 7+167/
176 = 3+173/
178 = 5+173/
180 = 7+173/
182 = 3+179/
184 = 5+179/
186 = 7+176/
188 = 7+181/
190 = 11+179/
192 = 13+179/
194 = 13+181/

5. 196 = 17+179/
198 = 19+179/
200 = 7+193/
202 = 3+199/
204 = 5+199/
206 = 7+199/
208 = 11+197/
210 = 13+197/
212 = 13+199/
214 = 3+211/
216 = 5+211/
218 = 7+211/
220 = 23+197/
222 = 11+211/
224 = 13+211/
226 = 3+223/
228 = 17+211/
230 = 19+211/
232 = 5+227/
234 = 7+227/
236 = 3+233/
238 = 5+233/
240 = 7+233/
242 = 3+239/
244 = 3+241/
246 = 5+241/
248 = 7+241/
250 = 11+239/
252 = 13+239/
254 = 3+251/
256 = 5+251/
258 = 7+251/

6. 260 = 3+257/
262 = 5+257/
264 = 7+257/
266 = 3+263/
268 = 5+263/
270 = 7+263/
272 = 3+269/
274 = 5+269/
276 = 7+269/
278 = 7+271/
280 = 3+277/
282 = 5+277/
284 = 7+277/
286 = 3+283/
288 = 5+283/
290 = 7+283/
292 = 11+281/
294 = 13+281/
296 = 3+293/
298 = 5+293/
300 = 7+293/
302 = 19+283/
304 = 11+293/
306 = 13+293/
308 = 31+277/
310 = 3+307/
312 = 5+307/
314 = 7+307/
316 = 3+313/
318 = 5+313/
320 = 7+313/
322 = 5+317/

7. 324 = 7+317/
326 = 13+313/
328 = 17+311/
330 = 19+311/
332 = 223+109/
334 = 3+331/
336 = 5+331/
338 = 7+331/
340 = 3+337/
342 = 5+337/
344 = 7+337/
346 = 29+317/
348 = 11+337/
350 = 3+347/
352 = 5+347/
354 = 7+347/
356 = 3+353/
358 = 5+353/
360 = 7+353/
362 = 3+359/
364 = 5+359/
366 = 7+359/
368 = 19+349/
370 = 3+367/
372 = 5+367/
374 =
376 =
378 =
380 =
382 =
384 =
386 =

8. 388 =
400 =
402 =
404 =
406 =
408 =
410 =
412 =
414 =
416 =
418 =
420 =