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Prime Tuple Database
Prime p0= 470778017461806641 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 6 32 28 50 10 14 96 4 32 4 32 4 96 14 10 50 28 32 6 (?)
an: 0 6 38 66 116 126 140 236 240 272 276 308 312 408 422 432 482 510 542 548
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 548
Found by: marsinph
db: batch=70, k=20, 6 32 28 50 10 14 96 4 32 4
dn: 0 6 32 28 50 10 14 96 4 32 4 32 4 96 14 10 50 28 32 6 (?)
an: 0 6 38 66 116 126 140 236 240 272 276 308 312 408 422 432 482 510 542 548
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 548
Found by: marsinph
db: batch=70, k=20, 6 32 28 50 10 14 96 4 32 4
| SPT(16) | 470777949189939109 | 0 88 112 130 154 174 180 190 192 202 208 228 252 270 294 382 | -68271867532 |
| TPT(12) | 470777956491533441 | 0 2 60 62 126 128 168 170 216 218 240 242 | -60970273200 |
| SPT(14) | 470777985708215039 | 0 2 50 78 84 110 138 194 222 248 254 282 330 332 | -31753591602 |
| SPT(14) | 470777990192609731 | 0 16 48 76 88 132 168 220 256 300 312 340 372 388 | -27269196910 |
| SPT(14) | 470778006225612061 | 0 22 40 96 106 166 168 250 252 312 322 378 396 418 | -11236194580 |
| SPT(14) | 470778015762305029 | 0 30 58 70 102 108 114 148 154 160 192 204 232 262 | -1699501612 |
| SPT(14) | 470778036045462601 | 0 16 18 96 130 148 172 306 330 348 382 460 462 478 | 18583655960 |
| STPT(10) | 470778066450271829 | 0 2 18 20 30 32 42 44 60 62 | 48988465188 |
| SPT(14) | 470778070223343847 | 0 12 24 30 42 72 82 144 154 184 196 202 214 226 | 52761537206 |
| SPT(14) | 470778074505947191 | 0 22 36 46 70 96 120 148 172 198 222 232 246 268 | 57044140550 |
| SPT(14) | 470778090364130611 | 0 6 10 18 66 88 100 126 138 160 208 216 220 226 | 72902323970 |
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