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Prime Tuple Database
Prime p0= 978726468722291629 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 30 12 40 30 36 50 42 4 20 4 20 4 42 50 36 30 40 12 30 (?)
an: 0 30 42 82 112 148 198 240 244 264 268 288 292 334 384 420 450 490 502 532
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 532
Found by: gemini8
db: batch=76, k=20, 30 12 40 30 36 50 42 4 20 4
dn: 0 30 12 40 30 36 50 42 4 20 4 20 4 42 50 36 30 40 12 30 (?)
an: 0 30 42 82 112 148 198 240 244 264 268 288 292 334 384 420 450 490 502 532
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 532
Found by: gemini8
db: batch=76, k=20, 30 12 40 30 36 50 42 4 20 4
| SPT(16) | 978724996432624361 | 0 42 50 78 90 126 170 198 200 228 272 308 320 348 356 398 | -1472289667268 |
| STPT(10) | 978725143707174077 | 0 2 30 32 42 44 54 56 84 86 | -1325015117552 |
| SPT(16) | 978725619475472599 | 0 12 42 78 162 178 190 232 240 282 294 310 394 430 460 472 | -849246819030 |
| STPT(10) | 978725767914381647 | 0 2 30 32 42 44 54 56 84 86 | -700807909982 |
| SPT(16) | 978725819652277511 | 0 6 20 78 80 110 128 138 248 258 276 306 308 366 380 386 | -649070014118 |
| TPT(14) | 978725878652147831 | 0 2 6 8 18 20 36 38 126 128 168 170 270 272 | -590070143798 |
| STPT(10) | 978726478754014049 | 0 2 42 44 90 92 138 140 180 182 | 10031722420 |
| STPT(10) | 978726534948105269 | 0 2 18 20 30 32 42 44 60 62 | 66225813640 |
| STPT(10) | 978727036366234607 | 0 2 90 92 132 134 174 176 264 266 | 567643942978 |
| STPT(10) | 978727037277626627 | 0 2 12 14 42 44 72 74 84 86 | 568555334998 |
| TPT(14) | 978727147609972877 | 0 2 84 86 174 176 240 242 270 272 312 314 354 356 | 678887681248 |
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