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Prime Tuple Database
Prime p0= 2068539990743975893 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 18 16 24 2 10 30 44 10 20 10 44 30 10 2 24 16 18 (?)
an: 0 18 34 58 60 70 100 144 154 174 184 228 258 268 270 294 310 328
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 328
Found by: Cruncher Pete
db: batch=80, k=18, 18 16 24 2 10 30 44 10 20
dn: 0 18 16 24 2 10 30 44 10 20 10 44 30 10 2 24 16 18 (?)
an: 0 18 34 58 60 70 100 144 154 174 184 228 258 268 270 294 310 328
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 328
Found by: Cruncher Pete
db: batch=80, k=18, 18 16 24 2 10 30 44 10 20
| SPT(16) | 2068539107895035021 | 0 8 12 26 50 86 96 110 168 182 192 228 252 266 270 278 | -882848940872 |
| STPT(10) | 2068539484670160119 | 0 2 48 50 60 62 72 74 120 122 | -506073815774 |
| TPT(14) | 2068539485061005681 | 0 2 6 8 18 20 96 98 138 140 180 182 240 242 | -505682970212 |
| STPT(12) | 2068539837017995067 | 0 2 72 74 114 116 150 152 192 194 264 266 | -153725980826 |
| STPT(10) | 2068539890175751217 | 0 2 30 32 42 44 54 56 84 86 | -100568224676 |
| STPT(10) | 2068539905791408937 | 0 2 30 32 42 44 54 56 84 86 | -84952566956 |
| STPT(10) | 2068540075293394991 | 0 2 36 38 78 80 120 122 156 158 | 84549419098 |
| STPT(10) | 2068540350820293197 | 0 2 12 14 42 44 72 74 84 86 | 360076317304 |
| SPT(16) | 2068540458875977937 | 0 12 14 36 90 92 114 120 236 242 264 266 320 342 344 356 | 468132002044 |
| SPT(16) | 2068540602036967511 | 0 26 36 62 92 102 116 120 122 126 140 150 180 206 216 242 | 611292991618 |
| TPT(14) | 2068540771415775539 | 0 2 42 44 150 152 180 182 210 212 252 254 282 284 | 780671799646 |
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