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Prime Tuple Database
Prime p0= 1991302508785540633 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 40 30 78 6 6 6 8 16 8 6 6 6 78 30 40 (?)
an: 0 40 70 148 154 160 166 174 190 198 204 210 216 294 324 364
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 364
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 40 30 78 6 6 6 8 16
dn: 0 40 30 78 6 6 6 8 16 8 6 6 6 78 30 40 (?)
an: 0 40 70 148 154 160 166 174 190 198 204 210 216 294 324 364
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 364
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 40 30 78 6 6 6 8 16
| SPT(16) | 1991301377643750649 | 0 22 60 70 78 114 138 144 148 154 178 214 222 232 270 292 | -1131141789984 |
| STPT(10) | 1991301638507748767 | 0 2 30 32 72 74 114 116 144 146 | -870277791866 |
| STPT(10) | 1991301652779906989 | 0 2 18 20 30 32 42 44 60 62 | -856005633644 |
| SPT(16) | 1991301719243311031 | 0 6 12 50 60 102 110 138 140 168 176 218 228 266 272 278 | -789542229602 |
| STPT(10) | 1991302328250827519 | 0 2 48 50 90 92 132 134 180 182 | -180534713114 |
| STPT(10) | 1991302461592866449 | 0 2 18 20 30 32 42 44 60 62 | -47192674184 |
| STPT(10) | 1991302583092747499 | 0 2 42 44 120 122 198 200 240 242 | 74307206866 |
| SPT(16) | 1991302626739216577 | 0 30 44 50 80 134 140 182 234 276 282 336 366 372 386 416 | 117953675944 |
| SPT(16) | 1991302747599668029 | 0 22 28 42 60 64 88 130 192 234 258 262 280 294 300 322 | 238814127396 |
| TPT(14) | 1991302889787839477 | 0 2 42 44 54 56 132 134 174 176 222 224 264 266 | 381002298844 |
| SPT(18) | 1991302920790449241 | 0 10 52 70 76 106 120 126 148 180 202 208 222 252 258 276 318 328 | 412004908608 |
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