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Prime Tuple Database
Prime p0= 1388146228437658741 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 10 42 20 18 22 48 12 6 14 6 12 48 22 18 20 42 10 (?)
an: 0 10 52 72 90 112 160 172 178 192 198 210 258 280 298 318 360 370
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 370
Found by: Fornax
db: batch=77, k=18, 10 42 20 18 22 48 12 6 14
dn: 0 10 42 20 18 22 48 12 6 14 6 12 48 22 18 20 42 10 (?)
an: 0 10 52 72 90 112 160 172 178 192 198 210 258 280 298 318 360 370
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 370
Found by: Fornax
db: batch=77, k=18, 10 42 20 18 22 48 12 6 14
| STPT(10) | 1388145338582666897 | 0 2 72 74 102 104 132 134 204 206 | -889854991844 |
| STPT(10) | 1388145512102632727 | 0 2 42 44 132 134 222 224 264 266 | -716335026014 |
| STPT(10) | 1388145544784540207 | 0 2 12 14 42 44 72 74 84 86 | -683653118534 |
| SPT(16) | 1388145656084253971 | 0 20 36 48 50 62 72 102 116 146 156 168 170 182 198 218 | -572353404770 |
| SPT(20) | 1388145865137488363 | 0 8 14 36 44 98 158 180 200 218 246 264 284 306 366 420 428 450 456 464 | -363300170378 |
| SPT(16) | 1388146040006935691 | 0 32 42 98 108 110 122 152 186 216 228 230 240 296 306 338 | -188430723050 |
| SPT(16) | 1388146306634317127 | 0 6 14 32 44 156 182 186 200 204 230 342 354 372 380 386 | 78196658386 |
| STPT(10) | 1388146669327592177 | 0 2 90 92 150 152 210 212 300 302 | 440889933436 |
| STPT(12) | 1388146670575924307 | 0 2 12 14 42 44 72 74 102 104 114 116 | 442138265566 |
| STPT(10) | 1388146735850442809 | 0 2 42 44 90 92 138 140 180 182 | 507412784068 |
| SPT(16) | 1388146917138026699 | 0 2 20 38 42 62 80 98 162 180 198 218 222 240 258 260 | 688700367958 |
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