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Prime Tuple Database
Prime p0= 972636871967068163 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 78 50 18 58 12 12 2 16 24 14 24 16 2 12 12 58 18 50 78 (?)
an: 0 78 128 146 204 216 228 230 246 270 284 308 324 326 338 350 408 426 476 554
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 554
Found by: Theadalus
db: batch=76, k=20, 78 50 18 58 12 12 2 16 24 14
dn: 0 78 50 18 58 12 12 2 16 24 14 24 16 2 12 12 58 18 50 78 (?)
an: 0 78 128 146 204 216 228 230 246 270 284 308 324 326 338 350 408 426 476 554
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 554
Found by: Theadalus
db: batch=76, k=20, 78 50 18 58 12 12 2 16 24 14
| STPT(10) | 972636062173917677 | 0 2 30 32 42 44 54 56 84 86 | -809793150486 |
| STPT(10) | 972636137829125657 | 0 2 30 32 42 44 54 56 84 86 | -734137942506 |
| STPT(12) | 972636244795772699 | 0 2 30 32 60 62 72 74 102 104 132 134 | -627171295464 |
| STPT(10) | 972636808512263969 | 0 2 42 44 90 92 138 140 180 182 | -63454804194 |
| STPT(10) | 972636833822823287 | 0 2 24 26 42 44 60 62 84 86 | -38144244876 |
| STPT(10) | 972636858360135971 | 0 2 30 32 60 62 90 92 120 122 | -13606932192 |
| SPT(16) | 972637072023625397 | 0 2 6 50 90 180 182 240 446 504 506 596 636 680 684 686 | 200056557234 |
| STPT(10) | 972637356615853067 | 0 2 12 14 42 44 72 74 84 86 | 484648784904 |
| TPT(14) | 972637367574477959 | 0 2 12 14 48 50 72 74 198 200 258 260 312 314 | 495607409796 |
| STPT(10) | 972637987134717089 | 0 2 18 20 30 32 42 44 60 62 | 1115167648926 |
| STPT(10) | 972638051719500347 | 0 2 24 26 42 44 60 62 84 86 | 1179752432184 |
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