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Prime Tuple Database
Prime p0= 1217904004629307969 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 4 6 2 16 24 6 36 48 38 48 36 6 24 16 2 6 4 (?)
an: 0 4 10 12 28 52 58 94 142 180 228 264 270 294 310 312 318 322
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 322
Found by: xii5ku
db: batch=77, k=18, 4 6 2 16 24 6 36 48 38
dn: 0 4 6 2 16 24 6 36 48 38 48 36 6 24 16 2 6 4 (?)
an: 0 4 10 12 28 52 58 94 142 180 228 264 270 294 310 312 318 322
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 322
Found by: xii5ku
db: batch=77, k=18, 4 6 2 16 24 6 36 48 38
| SPT(16) | 1217903282386951759 | 0 4 48 54 60 88 102 118 264 280 294 322 328 334 378 382 | -722242356210 |
| STPT(10) | 1217903523359157797 | 0 2 30 32 42 44 54 56 84 86 | -481270150172 |
| STPT(10) | 1217903558440866149 | 0 2 150 152 180 182 210 212 360 362 | -446188441820 |
| SPT(16) | 1217903884370862593 | 0 6 20 66 90 120 150 186 188 224 254 284 308 354 368 374 | -120258445376 |
| STPT(10) | 1217903978370822947 | 0 2 12 14 42 44 72 74 84 86 | -26258485022 |
| STPT(10) | 1217904001788991817 | 0 2 24 26 42 44 60 62 84 86 | -2840316152 |
| STPT(10) | 1217904155215198247 | 0 2 30 32 42 44 54 56 84 86 | 150585890278 |
| STPT(10) | 1217904538159965737 | 0 2 54 56 72 74 90 92 144 146 | 533530657768 |
| SPT(13) | 1217904963538765669 | 0 24 30 72 114 150 192 234 270 312 354 360 384 | 958909457700 |
| STPT(10) | 1217905455246919247 | 0 2 54 56 72 74 90 92 144 146 | 1450617611278 |
| STPT(10) | 1217905503194619287 | 0 2 42 44 72 74 102 104 144 146 | 1498565311318 |
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