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Prime Tuple Database
Prime p0= 417285641430583967 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 6 14 52 18 24 38 30 42 28 2 28 42 30 38 24 18 52 14 6 (?)
an: 0 6 20 72 90 114 152 182 224 252 254 282 324 354 392 416 434 486 500 506
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 506
Found by: Cruncher Pete
db: batch=70, k=20, 6 14 52 18 24 38 30 42 28 2
dn: 0 6 14 52 18 24 38 30 42 28 2 28 42 30 38 24 18 52 14 6 (?)
an: 0 6 20 72 90 114 152 182 224 252 254 282 324 354 392 416 434 486 500 506
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 506
Found by: Cruncher Pete
db: batch=70, k=20, 6 14 52 18 24 38 30 42 28 2
| SPT(14) | 417285562003427071 | 0 28 70 96 120 138 162 226 250 268 292 318 360 388 | -79427156896 |
| TPT(12) | 417285579283498589 | 0 2 30 32 72 74 108 110 240 242 252 254 | -62147085378 |
| STPT(10) | 417285586731559451 | 0 2 6 8 48 50 90 92 96 98 | -54699024516 |
| TPT(12) | 417285588212611199 | 0 2 30 32 72 74 90 92 180 182 198 200 | -53217972768 |
| TPT(12) | 417285600027188729 | 0 2 12 14 90 92 210 212 222 224 282 284 | -41403395238 |
| STPT(10) | 417285634056428507 | 0 2 30 32 42 44 54 56 84 86 | -7374155460 |
| SPT(14) | 417285646061637943 | 0 16 58 84 118 130 168 286 324 336 370 396 438 454 | 4631053976 |
| SPT(14) | 417285661848898301 | 0 8 12 18 32 50 56 72 78 96 110 116 120 128 | 20418314334 |
| SPT(16) | 417285669874519343 | 0 8 44 56 80 108 134 140 234 240 266 294 318 330 366 374 | 28443935376 |
| SPT(14) | 417285672768467969 | 0 8 32 60 68 98 102 110 114 144 152 180 204 212 | 31337884002 |
| SPT(14) | 417285681573441467 | 0 24 42 50 62 72 92 204 224 234 246 254 272 296 | 40142857500 |
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