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Prime Tuple Database
Prime p0= 1386505223554408981 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 6 12 42 66 6 4 24 18 92 18 24 4 6 66 42 12 6 (?)
an: 0 6 18 60 126 132 136 160 178 270 288 312 316 322 388 430 442 448
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 448
Found by: Boliver
db: batch=77, k=18, 6 12 42 66 6 4 24 18 92
dn: 0 6 12 42 66 6 4 24 18 92 18 24 4 6 66 42 12 6 (?)
an: 0 6 18 60 126 132 136 160 178 270 288 312 316 322 388 430 442 448
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 448
Found by: Boliver
db: batch=77, k=18, 6 12 42 66 6 4 24 18 92
| SPT(16) | 1386504281670693959 | 0 2 54 60 68 74 78 92 120 134 138 144 152 158 210 212 | -941883715022 |
| STPT(10) | 1386504484938919439 | 0 2 30 32 60 62 90 92 120 122 | -738615489542 |
| SPT(16) | 1386504676290018763 | 0 18 46 58 64 90 118 126 148 156 184 210 216 228 256 274 | -547264390218 |
| STPT(10) | 1386504821572096937 | 0 2 12 14 42 44 72 74 84 86 | -401982312044 |
| SPT(16) | 1386505010537266591 | 0 12 30 48 58 76 88 186 292 390 402 420 430 448 466 478 | -213017142390 |
| STPT(10) | 1386505136594825207 | 0 2 42 44 102 104 162 164 204 206 | -86959583774 |
| TPT(14) | 1386505285780179599 | 0 2 12 14 72 74 108 110 138 140 150 152 180 182 | 62225770618 |
| STPT(10) | 1386505317192872489 | 0 2 18 20 30 32 42 44 60 62 | 93638463508 |
| STPT(10) | 1386505394494961729 | 0 2 18 20 30 32 42 44 60 62 | 170940552748 |
| SPT(16) | 1386505442373648967 | 0 24 30 90 94 102 112 126 160 174 184 192 196 256 262 286 | 218819239986 |
| SPT(16) | 1386505643562259141 | 0 22 36 42 48 60 70 102 106 138 148 160 166 172 186 208 | 420007850160 |
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