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Prime Tuple Database
Prime p0= 2171207412907271209 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 42 18 40 8 82 42 2 4 2 42 82 8 40 18 42 (?)
an: 0 42 60 100 108 190 232 234 238 240 282 364 372 412 430 472
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 472
Found by: [SG-FC] hl
db: batch=81, k=16, 42 18 40 8 82 42 2 4
dn: 0 42 18 40 8 82 42 2 4 2 42 82 8 40 18 42 (?)
an: 0 42 60 100 108 190 232 234 238 240 282 364 372 412 430 472
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 472
Found by: [SG-FC] hl
db: batch=81, k=16, 42 18 40 8 82 42 2 4
| SPT(16) | 2171206932181446473 | 0 6 26 30 54 86 110 116 138 144 168 200 224 228 248 254 | -480725824736 |
| STPT(10) | 2171207012867723459 | 0 2 192 194 210 212 228 230 420 422 | -400039547750 |
| TPT(14) | 2171207043805529501 | 0 2 30 32 48 50 78 80 120 122 186 188 246 248 | -369101741708 |
| SPT(16) | 2171207068781409469 | 0 10 12 42 82 90 94 144 208 258 262 270 310 340 342 352 | -344125861740 |
| SPT(16) | 2171207147459973989 | 0 14 78 90 182 230 252 282 350 380 402 450 542 554 618 632 | -265447297220 |
| STPT(10) | 2171207283222058997 | 0 2 24 26 42 44 60 62 84 86 | -129685212212 |
| SPT(16) | 2171207546990785613 | 0 6 56 84 114 120 126 186 188 248 254 260 290 318 368 374 | 134083514404 |
| STPT(10) | 2171207861090756987 | 0 2 42 44 72 74 102 104 144 146 | 448183485778 |
| SPT(16) | 2171208257876136701 | 0 32 78 80 102 150 180 188 222 230 260 308 330 332 378 410 | 844968865492 |
| SPT(16) | 2171208324997752259 | 0 30 64 88 112 190 198 214 228 244 252 330 354 378 412 442 | 912090481050 |
| SPT(16) | 2171208356972505527 | 0 20 32 80 84 122 186 206 210 230 294 332 336 384 396 416 | 944065234318 |
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