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Prime Tuple Database
Prime p0= 2019949120445992933 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 16 12 36 2 40 24 20 6 22 6 20 24 40 2 36 12 16 (?)
an: 0 16 28 64 66 106 130 150 156 178 184 204 228 268 270 306 318 334
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 334
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=18, 16 12 36 2 40 24 20 6 22
dn: 0 16 12 36 2 40 24 20 6 22 6 20 24 40 2 36 12 16 (?)
an: 0 16 28 64 66 106 130 150 156 178 184 204 228 268 270 306 318 334
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 334
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=18, 16 12 36 2 40 24 20 6 22
| SPT(16) | 2019947276166319673 | 0 20 50 54 68 174 194 290 414 510 530 636 650 654 684 704 | -1844279673260 |
| TPT(14) | 2019947382391483997 | 0 2 60 62 90 92 102 104 132 134 210 212 324 326 | -1738054508936 |
| STPT(10) | 2019947690447881847 | 0 2 72 74 102 104 132 134 204 206 | -1429998111086 |
| STPT(10) | 2019948005414846537 | 0 2 30 32 60 62 90 92 120 122 | -1115031146396 |
| STPT(10) | 2019948286376838017 | 0 2 12 14 72 74 132 134 144 146 | -834069154916 |
| STPT(10) | 2019948911097191687 | 0 2 30 32 42 44 54 56 84 86 | -209348801246 |
| STPT(10) | 2019949201885500827 | 0 2 30 32 42 44 54 56 84 86 | 81439507894 |
| STPT(10) | 2019949237393663781 | 0 2 6 8 18 20 30 32 36 38 | 116947670848 |
| SPT(16) | 2019949291644361823 | 0 44 48 78 104 110 126 188 246 308 324 330 356 386 390 434 | 171198368890 |
| STPT(10) | 2019949561077929321 | 0 2 36 38 78 80 120 122 156 158 | 440631936388 |
| STPT(10) | 2019949649131507991 | 0 2 30 32 120 122 210 212 240 242 | 528685515058 |
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