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Prime Tuple Database
Prime p0= 1643930133944064451 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 42 16 20 40 14 64 32 12 48 22 48 12 32 64 14 40 20 16 42 (?)
an: 0 42 58 78 118 132 196 228 240 288 310 358 370 402 466 480 520 540 556 598
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 598
Found by: [SG-2W]Kurzer
db: batch=78, k=20, 42 16 20 40 14 64 32 12 48 22
dn: 0 42 16 20 40 14 64 32 12 48 22 48 12 32 64 14 40 20 16 42 (?)
an: 0 42 58 78 118 132 196 228 240 288 310 358 370 402 466 480 520 540 556 598
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 598
Found by: [SG-2W]Kurzer
db: batch=78, k=20, 42 16 20 40 14 64 32 12 48 22
| STPT(10) | 1643928300587185979 | 0 2 42 44 60 62 78 80 120 122 | -1833356878472 |
| SPT(16) | 1643928311660650783 | 0 6 60 96 106 118 144 148 276 280 306 318 328 364 418 424 | -1822283413668 |
| STPT(10) | 1643928408014836379 | 0 2 18 20 60 62 102 104 120 122 | -1725929228072 |
| SPT(16) | 1643928450568566259 | 0 54 84 94 238 240 258 340 348 430 448 450 594 604 634 688 | -1683375498192 |
| SPT(16) | 1643929979256852113 | 0 8 30 50 116 120 128 150 176 198 206 210 276 296 318 326 | -154687212338 |
| STPT(10) | 1643930042389723157 | 0 2 24 26 42 44 60 62 84 86 | -91554341294 |
| STPT(10) | 1643931522326479499 | 0 2 42 44 120 122 198 200 240 242 | 1388382415048 |
| TPT(14) | 1643931694783725539 | 0 2 78 80 90 92 132 134 150 152 168 170 192 194 | 1560839661088 |
| SPT(16) | 1643931835337402543 | 0 44 60 116 126 128 158 168 176 186 216 218 228 284 300 344 | 1701393338092 |
| STPT(10) | 1643931959966537009 | 0 2 18 20 30 32 42 44 60 62 | 1826022472558 |
| STPT(10) | 1643932100097353189 | 0 2 12 14 30 32 48 50 60 62 | 1966153288738 |
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