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Prime Tuple Database
Prime p0= 1551805561715645519 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 20 28 36 20 46 14 10 74 10 14 46 20 36 28 20 (?)
an: 0 20 48 84 104 150 164 174 248 258 272 318 338 374 402 422
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 422
Found by: xii5ku
db: batch=78, k=16, 20 28 36 20 46 14 10 74
dn: 0 20 28 36 20 46 14 10 74 10 14 46 20 36 28 20 (?)
an: 0 20 48 84 104 150 164 174 248 258 272 318 338 374 402 422
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 422
Found by: xii5ku
db: batch=78, k=16, 20 28 36 20 46 14 10 74
| SPT(16) | 1551803804081248609 | 0 30 84 114 132 150 160 234 250 324 334 352 370 400 454 484 | -1757634396910 |
| SPT(16) | 1551804215647247747 | 0 20 54 96 110 146 182 194 282 294 330 366 380 422 456 476 | -1346068397772 |
| STPT(10) | 1551804281902628207 | 0 2 24 26 42 44 60 62 84 86 | -1279813017312 |
| STPT(10) | 1551804455229354437 | 0 2 42 44 72 74 102 104 144 146 | -1106486291082 |
| STPT(10) | 1551804885150277799 | 0 2 18 20 30 32 42 44 60 62 | -676565367720 |
| STPT(10) | 1551805163992703831 | 0 2 30 32 78 80 126 128 156 158 | -397722941688 |
| STPT(10) | 1551806142937190249 | 0 2 48 50 90 92 132 134 180 182 | 581221544730 |
| STPT(10) | 1551806436480616427 | 0 2 42 44 72 74 102 104 144 146 | 874764970908 |
| SPT(20) | 1551806463931061629 | 0 4 12 42 64 100 102 114 124 142 210 228 238 250 252 288 310 340 348 352 | 902215416110 |
| STPT(10) | 1551806983315875149 | 0 2 42 44 90 92 138 140 180 182 | 1421600229630 |
| STPT(10) | 1551807407057808881 | 0 2 30 32 78 80 126 128 156 158 | 1845342163362 |
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