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Prime Tuple Database
Prime p0= 1992794483431424069 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 8 30 12 28 12 60 98 12 28 32 28 12 98 60 12 28 12 30 8 (?)
an: 0 8 38 50 78 90 150 248 260 288 320 348 360 458 518 530 558 570 600 608
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 608
Found by: Donn Pike (USAF Ret)
db: batch=80, k=20, 8 30 12 28 12 60 98 12 28 32
dn: 0 8 30 12 28 12 60 98 12 28 32 28 12 98 60 12 28 12 30 8 (?)
an: 0 8 38 50 78 90 150 248 260 288 320 348 360 458 518 530 558 570 600 608
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 608
Found by: Donn Pike (USAF Ret)
db: batch=80, k=20, 8 30 12 28 12 60 98 12 28 32
| TPT(14) | 1992792863523435977 | 0 2 12 14 24 26 150 152 222 224 384 386 414 416 | -1619907988092 |
| STPT(10) | 1992792934059254051 | 0 2 6 8 48 50 90 92 96 98 | -1549372170018 |
| SPT(16) | 1992793226034834829 | 0 4 12 22 34 58 78 88 114 124 144 168 180 190 198 202 | -1257396589240 |
| SPT(16) | 1992793931469990647 | 0 14 26 50 92 126 152 182 204 234 260 294 336 360 372 386 | -551961433422 |
| SPT(16) | 1992794339316323869 | 0 18 72 82 88 144 160 174 208 222 238 294 300 310 364 382 | -144115100200 |
| STPT(10) | 1992794370930009107 | 0 2 24 26 42 44 60 62 84 86 | -112501414962 |
| STPT(10) | 1992794811756690839 | 0 2 42 44 60 62 78 80 120 122 | 328325266770 |
| STPT(10) | 1992794878704409259 | 0 2 18 20 30 32 42 44 60 62 | 395272985190 |
| STPT(10) | 1992795030372470057 | 0 2 24 26 42 44 60 62 84 86 | 546941045988 |
| STPT(10) | 1992795628394672009 | 0 2 18 20 30 32 42 44 60 62 | 1144963247940 |
| TPT(14) | 1992795871840782497 | 0 2 12 14 60 62 84 86 102 104 150 152 222 224 | 1388409358428 |
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