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Prime Tuple Database
Prime p0= 1018016608679254211 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 20 40 26 22 14 34 2 12 58 12 2 34 14 22 26 40 20 (?)
an: 0 20 60 86 108 122 156 158 170 228 240 242 276 290 312 338 378 398
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: Theadalus
db: batch=76, k=18, 20 40 26 22 14 34 2 12 58
dn: 0 20 40 26 22 14 34 2 12 58 12 2 34 14 22 26 40 20 (?)
an: 0 20 60 86 108 122 156 158 170 228 240 242 276 290 312 338 378 398
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: Theadalus
db: batch=76, k=18, 20 40 26 22 14 34 2 12 58
| SPT(16) | 1018015735817052227 | 0 66 84 104 110 206 210 234 296 320 324 420 426 446 464 530 | -872862201984 |
| STPT(10) | 1018015839015721361 | 0 2 6 8 48 50 90 92 96 98 | -769663532850 |
| TPT(14) | 1018015877490465641 | 0 2 6 8 138 140 168 170 228 230 306 308 366 368 | -731188788570 |
| SPT(16) | 1018015888411789739 | 0 14 44 80 92 98 114 162 170 218 234 240 252 288 318 332 | -720267464472 |
| STPT(10) | 1018016479769909237 | 0 2 60 62 102 104 144 146 204 206 | -128909344974 |
| SPT(16) | 1018016601252713221 | 0 22 40 60 82 112 130 136 162 168 186 216 238 258 276 298 | -7426540990 |
| STPT(10) | 1018016805018418529 | 0 2 18 20 60 62 102 104 120 122 | 196339164318 |
| STPT(10) | 1018017087281801609 | 0 2 30 32 60 62 90 92 120 122 | 478602547398 |
| SPT(16) | 1018017227622955981 | 0 16 58 72 100 106 126 148 150 172 192 198 226 240 282 298 | 618943701770 |
| SPT(16) | 1018017281158869473 | 0 20 30 126 138 140 206 210 236 240 306 308 320 416 426 446 | 672479615262 |
| SPT(16) | 1018017415845665353 | 0 16 24 100 150 154 180 196 264 280 306 310 360 436 444 460 | 807166411142 |
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