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Prime Tuple Database
Prime p0= 2704856677812578431 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 30 28 14 30 4 2 28 6 48 8 48 6 28 2 4 30 14 28 30 (?)
an: 0 30 58 72 102 106 108 136 142 190 198 246 252 280 282 286 316 330 358 388
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 388
Found by: [SG-FC] hl
db: batch=82, k=20, 30 28 14 30 4 2 28 6 48 8
dn: 0 30 28 14 30 4 2 28 6 48 8 48 6 28 2 4 30 14 28 30 (?)
an: 0 30 58 72 102 106 108 136 142 190 198 246 252 280 282 286 316 330 358 388
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 388
Found by: [SG-FC] hl
db: batch=82, k=20, 30 28 14 30 4 2 28 6 48 8
| SPT(16) | 2704854770027804321 | 0 6 26 30 56 68 72 90 98 116 120 132 158 162 182 188 | -1907784774110 |
| STPT(10) | 2704855025194684259 | 0 2 18 20 30 32 42 44 60 62 | -1652617894172 |
| SPT(16) | 2704855630600355677 | 0 22 102 126 132 162 214 216 280 282 334 364 370 394 474 496 | -1047212222754 |
| SPT(16) | 2704856063189838587 | 0 30 50 96 134 144 236 254 402 420 512 522 560 606 626 656 | -614622739844 |
| SPT(16) | 2704856161947736721 | 0 18 36 72 92 110 156 170 378 392 438 456 476 512 530 548 | -515864841710 |
| SPT(16) | 2704856630949114673 | 0 16 36 94 106 124 150 220 264 334 360 378 390 448 468 484 | -46863463758 |
| SPT(16) | 2704856692973658803 | 0 30 56 68 90 138 180 198 206 224 266 314 336 348 374 404 | 15161080372 |
| TPT(14) | 2704856775631752407 | 0 2 12 14 30 32 72 74 162 164 204 206 210 212 | 97819173976 |
| STPT(10) | 2704856856513039209 | 0 2 42 44 60 62 78 80 120 122 | 178700460778 |
| SPT(16) | 2704857002932133713 | 0 34 58 60 100 108 114 118 126 130 136 144 184 186 210 244 | 325119555282 |
| SPT(16) | 2704857183846657947 | 0 30 32 60 74 162 210 242 252 284 332 420 434 462 464 494 | 506034079516 |
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