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Prime Tuple Database
Prime p0= 1223606253455696563 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 4 2 18 16 30 20 46 2 28 2 46 20 30 16 18 2 4 (?)
an: 0 4 6 24 40 70 90 136 138 166 168 214 234 264 280 298 300 304
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 304
Found by: Theadalus
db: batch=77, k=18, 4 2 18 16 30 20 46 2 28
dn: 0 4 2 18 16 30 20 46 2 28 2 46 20 30 16 18 2 4 (?)
an: 0 4 6 24 40 70 90 136 138 166 168 214 234 264 280 298 300 304
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 304
Found by: Theadalus
db: batch=77, k=18, 4 2 18 16 30 20 46 2 28
| TPT(14) | 1223604001467830987 | 0 2 12 14 54 56 264 266 312 314 342 344 354 356 | -2251987865576 |
| SPT(16) | 1223604530667686149 | 0 12 24 42 52 54 78 108 124 154 178 180 190 208 220 232 | -1722788010414 |
| SPT(16) | 1223604683613677857 | 0 30 52 90 100 154 156 216 220 280 282 336 346 384 406 436 | -1569842018706 |
| TPT(14) | 1223605908142934747 | 0 2 54 56 60 62 210 212 222 224 252 254 264 266 | -345312761816 |
| STPT(10) | 1223605955769899069 | 0 2 18 20 30 32 42 44 60 62 | -297685797494 |
| STPT(10) | 1223606023202592509 | 0 2 18 20 30 32 42 44 60 62 | -230253104054 |
| STPT(10) | 1223606264834288519 | 0 2 18 20 30 32 42 44 60 62 | 11378591956 |
| STPT(10) | 1223606426789325749 | 0 2 18 20 60 62 102 104 120 122 | 173333629186 |
| SPT(16) | 1223606428704013253 | 0 8 14 26 56 84 110 116 138 144 170 198 228 240 246 254 | 175248316690 |
| STPT(10) | 1223606835690611807 | 0 2 30 32 42 44 54 56 84 86 | 582234915244 |
| SPT(16) | 1223606863306204463 | 0 6 14 20 36 56 66 78 86 98 108 128 144 150 158 164 | 609850507900 |
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