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Prime Tuple Database
Prime p0= 2221254971838951931 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 18 4 80 36 10 24 18 80 18 24 10 36 80 4 18 (?)
an: 0 18 22 102 138 148 172 190 270 288 312 322 358 438 442 460
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 460
Found by: JayPi
db: batch=81, k=16, 18 4 80 36 10 24 18 80
dn: 0 18 4 80 36 10 24 18 80 18 24 10 36 80 4 18 (?)
an: 0 18 22 102 138 148 172 190 270 288 312 322 358 438 442 460
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 460
Found by: JayPi
db: batch=81, k=16, 18 4 80 36 10 24 18 80
| TPT(14) | 2221254610853317619 | 0 2 108 110 138 140 150 152 180 182 192 194 222 224 | -360985634312 |
| STPT(12) | 2221254610853317727 | 0 2 30 32 42 44 72 74 84 86 114 116 | -360985634204 |
| STPT(10) | 2221254638355719567 | 0 2 12 14 42 44 72 74 84 86 | -333483232364 |
| STPT(10) | 2221254731605784429 | 0 2 42 44 60 62 78 80 120 122 | -240233167502 |
| SPT(16) | 2221254844164626497 | 0 6 16 34 52 54 64 106 210 252 262 264 282 300 310 316 | -127674325434 |
| STPT(10) | 2221254894940563917 | 0 2 30 32 42 44 54 56 84 86 | -76898388014 |
| STPT(10) | 2221255013166768167 | 0 2 30 32 42 44 54 56 84 86 | 41327816236 |
| SPT(16) | 2221255139575144009 | 0 10 30 52 54 94 124 130 162 168 198 238 240 262 282 292 | 167736192078 |
| TPT(14) | 2221255247978021819 | 0 2 12 14 48 50 210 212 222 224 282 284 300 302 | 276139069888 |
| STPT(10) | 2221255351653133919 | 0 2 12 14 30 32 48 50 60 62 | 379814181988 |
| SPT(18) | 2221255787240085109 | 0 22 30 34 54 70 82 112 120 244 252 282 294 310 330 334 342 364 | 815401133178 |
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