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Prime Tuple Database
Prime p0= 15848439912628627 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 10 32 12 18 4 8 22 26 24 4 24 26 22 8 4 18 12 32 10 (?)
an: 0 10 42 54 72 76 84 106 132 156 160 184 210 232 240 244 262 274 306 316
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 316
Found by: Vitalii Koshura
db: batch=64, k=20, 10 32 12 18 4 8 22 26 24 4
dn: 0 10 32 12 18 4 8 22 26 24 4 24 26 22 8 4 18 12 32 10 (?)
an: 0 10 42 54 72 76 84 106 132 156 160 184 210 232 240 244 262 274 306 316
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 316
Found by: Vitalii Koshura
db: batch=64, k=20, 10 32 12 18 4 8 22 26 24 4
| SPT(14) | 15848419043296243 | 0 54 96 118 130 138 148 186 196 204 216 238 280 334 | -20869332384 |
| TPT(14) | 15848419850820917 | 0 2 174 176 192 194 204 206 252 254 294 296 372 374 | -20061807710 |
| TPT(12) | 15848420410296029 | 0 2 12 14 132 134 138 140 402 404 528 530 | -19502332598 |
| SPT(14) | 15848428087161029 | 0 12 20 44 50 68 84 98 114 132 138 162 170 182 | -11825467598 |
| SPT(14) | 15848435914445237 | 0 6 36 74 120 134 234 242 342 356 402 440 470 476 | -3998183390 |
| SPT(14) | 15848436151905451 | 0 12 30 40 52 70 78 112 120 138 150 160 178 190 | -3760723176 |
| TPT(12) | 15848447239182869 | 0 2 48 50 132 134 150 152 192 194 288 290 | 7326554242 |
| STPT(10) | 15848448345657407 | 0 2 30 32 42 44 54 56 84 86 | 8433028780 |
| TPT(12) | 15848454024946691 | 0 2 36 38 96 98 126 128 156 158 306 308 | 14112318064 |
| SPT(14) | 15848475563717701 | 0 6 16 102 160 172 186 286 300 312 370 456 466 472 | 35651089074 |
| SPT(14) | 15848495935584677 | 0 2 66 80 84 92 96 110 114 122 126 140 204 206 | 56022956050 |
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