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Prime Tuple Database
Prime p0= 1521015415189560431 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 12 18 8 4 60 6 30 74 30 6 60 4 8 18 12 (?)
an: 0 12 30 38 42 102 108 138 212 242 248 308 312 320 338 350
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 350
Found by: Theadalus
db: batch=78, k=16, 12 18 8 4 60 6 30 74
dn: 0 12 18 8 4 60 6 30 74 30 6 60 4 8 18 12 (?)
an: 0 12 30 38 42 102 108 138 212 242 248 308 312 320 338 350
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 350
Found by: Theadalus
db: batch=78, k=16, 12 18 8 4 60 6 30 74
| TPT(14) | 1521014081871135767 | 0 2 42 44 54 56 60 62 102 104 210 212 240 242 | -1333318424664 |
| SPT(16) | 1521014208812690887 | 0 16 64 70 184 190 210 226 240 256 276 282 396 402 450 466 | -1206376869544 |
| SPT(16) | 1521014613823180747 | 0 12 22 36 64 102 112 120 196 204 214 252 280 294 304 316 | -801366379684 |
| STPT(10) | 1521014883239020721 | 0 2 66 68 138 140 210 212 276 278 | -531950539710 |
| STPT(10) | 1521015245993990429 | 0 2 12 14 90 92 168 170 180 182 | -169195570002 |
| STPT(10) | 1521015326635938311 | 0 2 6 8 48 50 90 92 96 98 | -88553622120 |
| TPT(14) | 1521015515011378577 | 0 2 42 44 90 92 204 206 240 242 270 272 330 332 | 99821818146 |
| STPT(10) | 1521016642361878559 | 0 2 18 20 60 62 102 104 120 122 | 1227172318128 |
| STPT(10) | 1521016721744653949 | 0 2 12 14 90 92 168 170 180 182 | 1306555093518 |
| STPT(10) | 1521017001482326631 | 0 2 6 8 48 50 90 92 96 98 | 1586292766200 |
| STPT(12) | 1521017885745907889 | 0 2 42 44 72 74 198 200 228 230 270 272 | 2470556347458 |
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