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Prime Tuple Database
Prime p0= 1290138604538856979 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 4 8 78 10 32 16 20 22 12 8 12 22 20 16 32 10 78 8 4 (?)
an: 0 4 12 90 100 132 148 168 190 202 210 222 244 264 280 312 322 400 408 412
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 412
Found by: mikey
db: batch=77, k=20, 4 8 78 10 32 16 20 22 12 8
dn: 0 4 8 78 10 32 16 20 22 12 8 12 22 20 16 32 10 78 8 4 (?)
an: 0 4 12 90 100 132 148 168 190 202 210 222 244 264 280 312 322 400 408 412
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 412
Found by: mikey
db: batch=77, k=20, 4 8 78 10 32 16 20 22 12 8
| STPT(10) | 1290137297389319549 | 0 2 18 20 30 32 42 44 60 62 | -1307149537430 |
| SPT(16) | 1290137379981965149 | 0 10 12 42 162 202 208 274 318 384 390 430 550 580 582 592 | -1224556891830 |
| SPT(16) | 1290137479885492363 | 0 4 16 66 90 156 198 220 234 256 298 364 388 438 450 454 | -1124653364616 |
| STPT(10) | 1290137970035369867 | 0 2 24 26 42 44 60 62 84 86 | -634503487112 |
| SPT(16) | 1290138325141112053 | 0 10 24 54 70 138 166 180 244 258 286 354 370 400 414 424 | -279397744926 |
| TPT(14) | 1290138585839223101 | 0 2 18 20 48 50 126 128 156 158 198 200 210 212 | -18699633878 |
| TPT(14) | 1290138735940596587 | 0 2 90 92 132 134 180 182 204 206 390 392 414 416 | 131401739608 |
| STPT(10) | 1290139164740196887 | 0 2 30 32 42 44 54 56 84 86 | 560201339908 |
| SPT(16) | 1290139377759653459 | 0 30 54 68 84 98 120 140 168 188 210 224 240 254 278 308 | 773220796480 |
| STPT(10) | 1290139395295898141 | 0 2 36 38 78 80 120 122 156 158 | 790757041162 |
| SPT(16) | 1290139653007448189 | 0 38 48 50 78 90 150 162 170 182 242 254 282 284 294 332 | 1048468591210 |
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