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Prime Tuple Database
Prime p0= 1538820387263837779 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 22 30 66 20 16 14 22 32 22 14 16 20 66 30 22 (?)
an: 0 22 52 118 138 154 168 190 222 244 258 274 294 360 390 412
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 412
Found by: Spectrum
db: batch=78, k=16, 22 30 66 20 16 14 22 32
dn: 0 22 30 66 20 16 14 22 32 22 14 16 20 66 30 22 (?)
an: 0 22 52 118 138 154 168 190 222 244 258 274 294 360 390 412
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 412
Found by: Spectrum
db: batch=78, k=16, 22 30 66 20 16 14 22 32
| STPT(10) | 1538819151814319537 | 0 2 30 32 42 44 54 56 84 86 | -1235449518242 |
| SPT(16) | 1538819406301259261 | 0 36 48 98 138 156 158 188 210 240 242 260 300 350 362 398 | -980962578518 |
| TPT(14) | 1538819526179625269 | 0 2 30 32 60 62 72 74 108 110 180 182 192 194 | -861084212510 |
| STPT(10) | 1538819588065006769 | 0 2 18 20 30 32 42 44 60 62 | -799198831010 |
| SPT(16) | 1538819737935400553 | 0 24 48 68 114 140 156 168 176 188 204 230 276 296 320 344 | -649328437226 |
| SPT(16) | 1538820256229617841 | 0 42 56 60 98 110 128 156 182 210 228 240 278 282 296 338 | -131034219938 |
| STPT(10) | 1538820447473338877 | 0 2 12 14 42 44 72 74 84 86 | 60209501098 |
| STPT(10) | 1538820567395015459 | 0 2 18 20 60 62 102 104 120 122 | 180131177680 |
| STPT(10) | 1538820872457014747 | 0 2 30 32 42 44 54 56 84 86 | 485193176968 |
| SPT(16) | 1538820959340569783 | 0 8 50 68 74 116 120 156 158 194 198 240 246 264 306 314 | 572076732004 |
| SPT(16) | 1538821672948727201 | 0 38 60 68 110 116 138 152 156 170 192 198 240 248 270 308 | 1285684889422 |
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