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Prime Tuple Database
Prime p0= 492248272450895921 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 36 54 8 10 32 48 10 42 26 42 10 48 32 10 8 54 36 (?)
an: 0 36 90 98 108 140 188 198 240 266 308 318 366 398 408 416 470 506
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 506
Found by: nenym
db: batch=70, k=18, 36 54 8 10 32 48 10 42 26
dn: 0 36 54 8 10 32 48 10 42 26 42 10 48 32 10 8 54 36 (?)
an: 0 36 90 98 108 140 188 198 240 266 308 318 366 398 408 416 470 506
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 506
Found by: nenym
db: batch=70, k=18, 36 54 8 10 32 48 10 42 26
| SPT(14) | 492248154209725853 | 0 8 38 84 90 104 108 146 150 164 170 216 246 254 | -118241170068 |
| SPT(14) | 492248164806189167 | 0 26 102 104 162 180 204 332 356 374 432 434 510 536 | -107644706754 |
| SPT(14) | 492248191683558143 | 0 44 56 74 108 140 144 260 264 296 330 348 360 404 | -80767337778 |
| SPT(14) | 492248206509091141 | 0 6 40 70 102 120 156 172 208 226 258 288 322 328 | -65941804780 |
| STPT(10) | 492248223516972719 | 0 2 18 20 30 32 42 44 60 62 | -48933923202 |
| SPT(14) | 492248252150009119 | 0 22 30 48 52 78 90 130 142 168 172 190 198 220 | -20300886802 |
| SPT(14) | 492248298230540197 | 0 12 16 34 42 54 82 114 142 154 162 180 184 196 | 25779644276 |
| TPT(12) | 492248313275345129 | 0 2 60 62 138 140 180 182 198 200 240 242 | 40824449208 |
| SPT(14) | 492248383072661387 | 0 6 60 74 84 144 156 170 182 242 252 266 320 326 | 110621765466 |
| SPT(14) | 492248436785786579 | 0 12 30 38 48 72 132 170 230 254 264 272 290 302 | 164334890658 |
| TPT(12) | 492248438097942767 | 0 2 150 152 204 206 222 224 234 236 294 296 | 165647046846 |
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