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Prime Tuple Database
Prime p0= 128515700404290721 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 18 22 18 20 18 4 26 16 26 4 18 20 18 22 18 (?)
an: 0 18 40 58 78 96 100 126 142 168 172 190 210 228 250 268
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 268
Found by: amazing
db: batch=67, k=16, 18 22 18 20 18 4 26 16
dn: 0 18 22 18 20 18 4 26 16 26 4 18 20 18 22 18 (?)
an: 0 18 40 58 78 96 100 126 142 168 172 190 210 228 250 268
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 268
Found by: amazing
db: batch=67, k=16, 18 22 18 20 18 4 26 16
| SPT(14) | 128515582813215799 | 0 40 48 84 88 102 108 154 160 174 178 214 222 262 | -117591074922 |
| SPT(14) | 128515601232207737 | 0 6 56 74 84 116 120 140 144 176 186 204 254 260 | -99172082984 |
| SPT(14) | 128515633066752467 | 0 6 26 60 96 180 194 252 266 350 386 420 440 446 | -67337538254 |
| SPT(14) | 128515652203952441 | 0 36 38 86 102 116 128 240 252 266 282 330 332 368 | -48200338280 |
| SPT(14) | 128515673991781337 | 0 6 24 60 62 66 122 144 200 204 206 242 260 266 | -26412509384 |
| SPT(14) | 128515677258256411 | 0 16 36 60 70 88 96 172 180 198 208 232 252 268 | -23146034310 |
| SPT(14) | 128515705920642683 | 0 66 80 114 126 188 194 210 216 278 290 324 338 404 | 5516351962 |
| SPT(14) | 128515717193980033 | 0 10 30 40 54 78 88 120 130 154 168 178 198 208 | 16789689312 |
| SPT(14) | 128515718400650051 | 0 8 18 32 42 48 132 158 242 248 258 272 282 290 | 17996359330 |
| SPT(14) | 128515721302457033 | 0 20 84 108 110 150 158 216 224 264 266 290 354 374 | 20898166312 |
| SPT(14) | 128515723243154311 | 0 18 22 36 70 100 136 162 198 228 262 276 280 298 | 22838863590 |
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