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Prime Tuple Database
Prime p0= 281377573609379647 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 36 16 14 4 2 24 6 24 4 32 4 24 6 24 2 4 14 16 36 (?)
an: 0 36 52 66 70 72 96 102 126 130 162 166 190 196 220 222 226 240 256 292
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 292
Found by: davidBAM
db: batch=69, k=20, 36 16 14 4 2 24 6 24 4 32
dn: 0 36 16 14 4 2 24 6 24 4 32 4 24 6 24 2 4 14 16 36 (?)
an: 0 36 52 66 70 72 96 102 126 130 162 166 190 196 220 222 226 240 256 292
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 292
Found by: davidBAM
db: batch=69, k=20, 36 16 14 4 2 24 6 24 4 32
| SPT(14) | 281377491184688221 | 0 30 42 70 78 100 112 186 198 220 228 256 268 298 | -82424691426 |
| TPT(12) | 281377501562604569 | 0 2 12 14 48 50 90 92 108 110 168 170 | -72046775078 |
| STPT(10) | 281377514378887637 | 0 2 12 14 42 44 72 74 84 86 | -59230492010 |
| SPT(14) | 281377528797666437 | 0 26 56 66 126 146 174 182 210 230 290 300 330 356 | -44811713210 |
| STPT(10) | 281377541374610279 | 0 2 18 20 30 32 42 44 60 62 | -32234769368 |
| SPT(14) | 281377549487039081 | 0 20 38 48 72 96 152 186 242 266 290 300 318 338 | -24122340566 |
| SPT(14) | 281377592145413333 | 0 6 8 44 48 56 110 114 168 176 180 216 218 224 | 18536033686 |
| SPT(14) | 281377596094798993 | 0 30 60 76 96 174 184 210 220 298 318 334 364 394 | 22485419346 |
| SPT(14) | 281377605582969319 | 0 30 72 100 102 132 168 232 268 298 300 328 370 400 | 31973589672 |
| STPT(10) | 281377607543154539 | 0 2 18 20 30 32 42 44 60 62 | 33933774892 |
| SPT(14) | 281377631263266509 | 0 2 12 30 32 48 104 108 164 180 182 200 210 212 | 57653886862 |
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