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Prime Tuple Database
Prime p0= 2402680754732525039 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 38 24 16 2 10 18 2 10 12 38 12 10 2 18 10 2 16 24 38 (?)
an: 0 38 62 78 80 90 108 110 120 132 170 182 192 194 212 222 224 240 264 302
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 302
Found by: Donn Pike (USAF Ret)
db: batch=82, k=20, 38 24 16 2 10 18 2 10 12 38
dn: 0 38 24 16 2 10 18 2 10 12 38 12 10 2 18 10 2 16 24 38 (?)
an: 0 38 62 78 80 90 108 110 120 132 170 182 192 194 212 222 224 240 264 302
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 302
Found by: Donn Pike (USAF Ret)
db: batch=82, k=20, 38 24 16 2 10 18 2 10 12 38
| SPT(16) | 2402678316138170003 | 0 14 50 66 108 128 146 204 260 318 336 356 398 414 450 464 | -2438594355036 |
| STPT(10) | 2402678763158149247 | 0 2 30 32 72 74 114 116 144 146 | -1991574375792 |
| SPT(16) | 2402678893922833553 | 0 14 74 104 158 188 224 230 234 240 276 306 360 390 450 464 | -1860809691486 |
| STPT(10) | 2402679164605827629 | 0 2 18 20 30 32 42 44 60 62 | -1590126697410 |
| SPT(16) | 2402679494987287189 | 0 22 60 78 108 172 192 198 232 238 258 322 352 370 408 430 | -1259745237850 |
| STPT(10) | 2402679505357713521 | 0 2 36 38 78 80 120 122 156 158 | -1249374811518 |
| SPT(16) | 2402680908919192841 | 0 30 66 86 122 132 140 188 210 258 266 276 312 332 368 398 | 154186667802 |
| SPT(16) | 2402680914696797641 | 0 30 40 46 76 90 96 130 168 202 208 222 252 258 268 298 | 159964272602 |
| STPT(10) | 2402681154475912361 | 0 2 6 8 18 20 30 32 36 38 | 399743387322 |
| STPT(10) | 2402681304140930117 | 0 2 30 32 42 44 54 56 84 86 | 549408405078 |
| SPT(16) | 2402681361224091743 | 0 20 26 56 68 108 120 146 210 236 248 288 300 330 336 356 | 606491566704 |
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