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Prime Tuple Database
Prime p0= 208472727631532339 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 20 22 20 72 6 40 18 50 16 50 18 40 6 72 20 22 20 (?)
an: 0 20 42 62 134 140 180 198 248 264 314 332 372 378 450 470 492 512
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 512
Found by: KPX
db: batch=69, k=18, 20 22 20 72 6 40 18 50 16
dn: 0 20 22 20 72 6 40 18 50 16 50 18 40 6 72 20 22 20 (?)
an: 0 20 42 62 134 140 180 198 248 264 314 332 372 378 450 470 492 512
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 512
Found by: KPX
db: batch=69, k=18, 20 22 20 72 6 40 18 50 16
| STPT(10) | 208472710969313771 | 0 2 36 38 78 80 120 122 156 158 | -16662218568 |
| SPT(14) | 208472719171750879 | 0 10 18 58 60 130 138 172 180 250 252 292 300 310 | -8459781460 |
| SPT(14) | 208472721285989737 | 0 40 42 52 64 70 150 154 234 240 252 262 264 304 | -6345542602 |
| SPT(14) | 208472723183591257 | 0 10 72 102 114 180 186 250 256 322 334 364 426 436 | -4447941082 |
| SPT(14) | 208472726851764799 | 0 12 40 48 58 64 72 130 138 144 154 162 190 202 | -779767540 |
| SPT(14) | 208472727620118461 | 0 8 42 62 66 68 78 110 120 122 126 146 180 188 | -11413878 |
| SPT(14) | 208472736021073141 | 0 16 22 72 90 150 156 316 322 382 400 450 456 472 | 8389540802 |
| SPT(14) | 208472738106929713 | 0 6 40 58 60 70 96 160 186 196 198 216 250 256 | 10475397374 |
| TPT(12) | 208472741358371291 | 0 2 18 20 90 92 138 140 180 182 228 230 | 13726838952 |
| TPT(12) | 208472752005501341 | 0 2 120 122 138 140 150 152 180 182 210 212 | 24373969002 |
| SPT(14) | 208472810214564569 | 0 48 60 90 98 150 182 318 350 402 410 440 452 500 | 82583032230 |
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