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Prime Tuple Database
Prime p0= 690475149857455909 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 4 26 4 30 6 2 40 62 40 14 40 62 40 2 6 30 4 26 4 (?)
an: 0 4 30 34 64 70 72 112 174 214 228 268 330 370 372 378 408 412 438 442
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 442
Found by: Theadalus
db: batch=72, k=20, 4 26 4 30 6 2 40 62 40 14
dn: 0 4 26 4 30 6 2 40 62 40 14 40 62 40 2 6 30 4 26 4 (?)
an: 0 4 30 34 64 70 72 112 174 214 228 268 330 370 372 378 408 412 438 442
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 442
Found by: Theadalus
db: batch=72, k=20, 4 26 4 30 6 2 40 62 40 14
| TPT(12) | 690474797932612181 | 0 2 66 68 108 110 126 128 150 152 156 158 | -351924843728 |
| TPT(12) | 690474809633440019 | 0 2 60 62 138 140 240 242 270 272 282 284 | -340224015890 |
| TPT(12) | 690474817087607441 | 0 2 30 32 108 110 180 182 198 200 240 242 | -332769848468 |
| TPT(12) | 690475014184275317 | 0 2 30 32 54 56 132 134 174 176 180 182 | -135673180592 |
| STPT(10) | 690475088334962477 | 0 2 30 32 42 44 54 56 84 86 | -61522493432 |
| TPT(12) | 690475091357917841 | 0 2 6 8 48 50 108 110 138 140 258 260 | -58499538068 |
| TPT(12) | 690475166827007381 | 0 2 30 32 78 80 156 158 180 182 198 200 | 16969551472 |
| TPT(12) | 690475175766725159 | 0 2 198 200 222 224 228 230 252 254 378 380 | 25909269250 |
| TPT(12) | 690475230200105429 | 0 2 30 32 48 50 132 134 162 164 198 200 | 80342649520 |
| TPT(12) | 690475260054504599 | 0 2 48 50 78 80 120 122 138 140 180 182 | 110197048690 |
| TPT(12) | 690475381817858969 | 0 2 120 122 132 134 192 194 252 254 258 260 | 231960403060 |
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