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Prime Tuple Database
Prime p0= 1914216921485922881 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 18 2 16 30 36 44 24 48 22 48 24 44 36 30 16 2 18 (?)
an: 0 18 20 36 66 102 146 170 218 240 288 312 356 392 422 438 440 458
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 458
Found by: [SG-FC] dingdong
db: batch=80, k=18, 18 2 16 30 36 44 24 48 22
dn: 0 18 2 16 30 36 44 24 48 22 48 24 44 36 30 16 2 18 (?)
an: 0 18 20 36 66 102 146 170 218 240 288 312 356 392 422 438 440 458
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 458
Found by: [SG-FC] dingdong
db: batch=80, k=18, 18 2 16 30 36 44 24 48 22
| SPT(16) | 1914215839121042783 | 0 14 30 56 68 96 98 140 144 186 188 216 228 254 270 284 | -1082364880098 |
| STPT(10) | 1914216044822938847 | 0 2 12 14 42 44 72 74 84 86 | -876662984034 |
| STPT(10) | 1914216054862971047 | 0 2 24 26 42 44 60 62 84 86 | -866622951834 |
| STPT(10) | 1914216104606767877 | 0 2 24 26 42 44 60 62 84 86 | -816879155004 |
| STPT(10) | 1914216182763128537 | 0 2 42 44 72 74 102 104 144 146 | -738722794344 |
| STPT(10) | 1914216555991380449 | 0 2 48 50 90 92 132 134 180 182 | -365494542432 |
| SPT(16) | 1914217580690795227 | 0 4 30 70 84 94 144 156 220 232 282 292 306 346 372 376 | 659204872346 |
| STPT(10) | 1914218063973765617 | 0 2 12 14 42 44 72 74 84 86 | 1142487842736 |
| SPT(16) | 1914218340178994743 | 0 4 6 24 28 34 64 84 130 150 180 186 190 208 210 214 | 1418693071862 |
| STPT(10) | 1914219255879513761 | 0 2 6 8 48 50 90 92 96 98 | 2334393590880 |
| STPT(10) | 1914219927179616137 | 0 2 54 56 72 74 90 92 144 146 | 3005693693256 |
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