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Prime Tuple Database
Prime p0= 1284431089595041051 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 30 22 8 10 2 28 140 16 54 2 54 16 140 28 2 10 8 22 30 (?)
an: 0 30 52 60 70 72 100 240 256 310 312 366 382 522 550 552 562 570 592 622
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 622
Found by: Cruncher Pete
db: batch=77, k=20, 30 22 8 10 2 28 140 16 54 2
dn: 0 30 22 8 10 2 28 140 16 54 2 54 16 140 28 2 10 8 22 30 (?)
an: 0 30 52 60 70 72 100 240 256 310 312 366 382 522 550 552 562 570 592 622
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 622
Found by: Cruncher Pete
db: batch=77, k=20, 30 22 8 10 2 28 140 16 54 2
| TPT(14) | 1284429988807211327 | 0 2 42 44 54 56 72 74 90 92 102 104 252 254 | -1100787829724 |
| STPT(10) | 1284429988807211369 | 0 2 12 14 30 32 48 50 60 62 | -1100787829682 |
| STPT(10) | 1284430073024082947 | 0 2 84 86 132 134 180 182 264 266 | -1016570958104 |
| SPT(18) | 1284430739796092677 | 0 6 40 64 130 132 144 154 174 202 222 232 244 246 312 336 370 376 | -349798948374 |
| TPT(14) | 1284430869040959179 | 0 2 12 14 138 140 150 152 180 182 288 290 408 410 | -220554081872 |
| STPT(10) | 1284431050224332009 | 0 2 18 20 30 32 42 44 60 62 | -39370709042 |
| TPT(14) | 1284431810145262349 | 0 2 72 74 102 104 180 182 240 242 282 284 390 392 | 720550221298 |
| STPT(10) | 1284432092457139859 | 0 2 48 50 60 62 72 74 120 122 | 1002862098808 |
| SPT(18) | 1284433042289229109 | 0 18 28 34 40 54 60 82 84 88 90 112 118 132 138 144 154 172 | 1952694188058 |
| STPT(10) | 1284433166227354067 | 0 2 12 14 42 44 72 74 84 86 | 2076632313016 |
| SPT(16) | 1284433602591201659 | 0 24 50 102 122 158 168 174 218 224 234 270 290 342 368 392 | 2512996160608 |
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