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Prime Tuple Database
Prime p0= 1218115089646625921 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 2 4 12 42 18 2 42 4 42 2 18 42 12 4 2 (?)
an: 0 2 6 18 60 78 80 122 126 168 170 188 230 242 246 248
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 248
Found by: mikey
db: batch=77, k=16, 2 4 12 42 18 2 42 4
dn: 0 2 4 12 42 18 2 42 4 42 2 18 42 12 4 2 (?)
an: 0 2 6 18 60 78 80 122 126 168 170 188 230 242 246 248
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 248
Found by: mikey
db: batch=77, k=16, 2 4 12 42 18 2 42 4
| STPT(10) | 1218114436094101751 | 0 2 6 8 18 20 30 32 36 38 | -653552524170 |
| STPT(10) | 1218114535098731351 | 0 2 30 32 168 170 306 308 336 338 | -554547894570 |
| STPT(10) | 1218114685788241919 | 0 2 18 20 30 32 42 44 60 62 | -403858384002 |
| STPT(10) | 1218114848654914097 | 0 2 24 26 42 44 60 62 84 86 | -240991711824 |
| SPT(16) | 1218114865934770051 | 0 6 36 58 70 72 78 112 156 190 196 198 210 232 262 268 | -223711855870 |
| SPT(20) | 1218114874417512847 | 0 46 52 70 94 102 154 156 166 184 222 240 250 252 304 312 336 354 360 406 | -215229113074 |
| STPT(10) | 1218115261199374799 | 0 2 48 50 60 62 72 74 120 122 | 171552748878 |
| SPT(16) | 1218115477097834659 | 0 22 28 54 70 102 114 138 154 178 190 222 238 264 270 292 | 387451208738 |
| STPT(10) | 1218115672108127717 | 0 2 12 14 42 44 72 74 84 86 | 582461501796 |
| SPT(16) | 1218115904599977913 | 0 4 6 24 36 46 60 70 144 154 168 178 190 208 210 214 | 814953351992 |
| STPT(10) | 1218116391580834787 | 0 2 30 32 42 44 54 56 84 86 | 1301934208866 |
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