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Prime Tuple Database
Prime p0= 187405046196372751 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 28 42 20 18 10 18 2 30 40 290 40 30 2 18 10 18 20 42 28 (?)
an: 0 28 70 90 108 118 136 138 168 208 498 538 568 570 588 598 616 636 678 706
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 706
Found by: Ralfy
db: batch=69, k=20, 28 42 20 18 10 18 2 30 40 290
dn: 0 28 42 20 18 10 18 2 30 40 290 40 30 2 18 10 18 20 42 28 (?)
an: 0 28 70 90 108 118 136 138 168 208 498 538 568 570 588 598 616 636 678 706
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 706
Found by: Ralfy
db: batch=69, k=20, 28 42 20 18 10 18 2 30 40 290
| TPT(12) | 187404995092667249 | 0 2 18 20 102 104 120 122 132 134 162 164 | -51103705502 |
| TPT(12) | 187405010022615479 | 0 2 48 50 120 122 180 182 210 212 222 224 | -36173757272 |
| TPT(12) | 187405012934923787 | 0 2 24 26 84 86 132 134 222 224 252 254 | -33261448964 |
| SPT(14) | 187405018897230859 | 0 28 60 70 130 132 174 268 310 312 372 382 414 442 | -27299141892 |
| SPT(14) | 187405034824361461 | 0 42 108 126 132 150 156 172 178 196 202 220 286 328 | -11372011290 |
| TPT(12) | 187405037272195649 | 0 2 12 14 18 20 30 32 60 62 102 104 | -8924177102 |
| TPT(12) | 187405050923245679 | 0 2 18 20 42 44 102 104 192 194 240 242 | 4726872928 |
| STPT(10) | 187405066963492517 | 0 2 60 62 72 74 84 86 144 146 | 20767119766 |
| SPT(14) | 187405078283403947 | 0 2 42 74 80 84 114 152 182 186 192 224 264 266 | 32087031196 |
| STPT(10) | 187405081758982247 | 0 2 30 32 42 44 54 56 84 86 | 35562609496 |
| SPT(14) | 187405086960806123 | 0 38 48 54 66 68 80 114 126 128 140 146 156 194 | 40764433372 |
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