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Prime Tuple Database
Prime p0= 284087900598343013 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 6 2 6 42 28 2 18 24 16 56 16 24 18 2 28 42 6 2 6 (?)
an: 0 6 8 14 56 84 86 104 128 144 200 216 240 258 260 288 330 336 338 344
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 344
Found by: [AF>Amis des Lapins] Ceclo
db: batch=69, k=20, 6 2 6 42 28 2 18 24 16 56
dn: 0 6 2 6 42 28 2 18 24 16 56 16 24 18 2 28 42 6 2 6 (?)
an: 0 6 8 14 56 84 86 104 128 144 200 216 240 258 260 288 330 336 338 344
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 344
Found by: [AF>Amis des Lapins] Ceclo
db: batch=69, k=20, 6 2 6 42 28 2 18 24 16 56
| TPT(12) | 284087822462637761 | 0 2 36 38 96 98 126 128 138 140 150 152 | -78135705252 |
| SPT(14) | 284087824640708233 | 0 46 60 88 96 126 150 166 190 220 228 256 270 316 | -75957634780 |
| SPT(16) | 284087855490358813 | 0 18 24 54 64 76 88 90 124 126 138 150 160 190 196 214 | -45107984200 |
| SPT(14) | 284087870393133629 | 0 44 60 72 98 104 110 132 138 144 170 182 198 242 | -30205209384 |
| SPT(14) | 284087880981429229 | 0 12 18 22 48 78 118 132 172 202 228 232 238 250 | -19616913784 |
| SPT(14) | 284087890562967811 | 0 48 52 90 138 150 162 166 178 190 238 276 280 328 | -10035375202 |
| SPT(14) | 284087909180397821 | 0 36 80 98 108 120 126 140 146 158 168 186 230 266 | 8582054808 |
| TPT(12) | 284087922952134149 | 0 2 30 32 162 164 168 170 198 200 270 272 | 22353791136 |
| TPT(12) | 284087930146977161 | 0 2 36 38 126 128 168 170 210 212 258 260 | 29548634148 |
| TPT(12) | 284087933792174711 | 0 2 6 8 78 80 108 110 168 170 180 182 | 33193831698 |
| SPT(14) | 284087970099185671 | 0 28 30 46 58 90 100 126 136 168 180 196 198 226 | 69500842658 |
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