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Prime Tuple Database
Prime p0= 1974424809498765277 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 64 42 14 12 58 54 42 14 16 14 42 54 58 12 14 42 64 (?)
an: 0 64 106 120 132 190 244 286 300 316 330 372 426 484 496 510 552 616
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 616
Found by: Orange Kid
db: batch=80, k=18, 64 42 14 12 58 54 42 14 16
dn: 0 64 42 14 12 58 54 42 14 16 14 42 54 58 12 14 42 64 (?)
an: 0 64 106 120 132 190 244 286 300 316 330 372 426 484 496 510 552 616
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 616
Found by: Orange Kid
db: batch=80, k=18, 64 42 14 12 58 54 42 14 16
| SPT(16) | 1974423468888115099 | 0 10 18 52 72 114 138 144 148 154 178 220 240 274 282 292 | -1340610650178 |
| STPT(10) | 1974423590660521067 | 0 2 12 14 42 44 72 74 84 86 | -1218838244210 |
| TPT(14) | 1974423808036310789 | 0 2 30 32 42 44 90 92 222 224 228 230 270 272 | -1001462454488 |
| STPT(10) | 1974424042999694969 | 0 2 42 44 90 92 138 140 180 182 | -766499070308 |
| STPT(10) | 1974424050149239187 | 0 2 30 32 72 74 114 116 144 146 | -759349526090 |
| TPT(14) | 1974424284709520867 | 0 2 60 62 84 86 192 194 240 242 432 434 480 482 | -524789244410 |
| SPT(16) | 1974425336305913759 | 0 32 74 92 104 114 120 134 168 182 188 198 210 228 270 302 | 526807148482 |
| STPT(10) | 1974425646300449957 | 0 2 24 26 42 44 60 62 84 86 | 836801684680 |
| STPT(12) | 1974425930123709497 | 0 2 42 44 84 86 120 122 162 164 204 206 | 1120624944220 |
| SPT(18) | 1974426023031481829 | 0 42 54 78 80 102 122 200 218 234 252 330 350 372 374 398 410 452 | 1213532716552 |
| STPT(10) | 1974426129237008801 | 0 2 6 8 48 50 90 92 96 98 | 1319738243524 |
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