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Prime Tuple Database
Prime p0= 1491581814993227621 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 48 12 8 4 30 80 6 4 6 80 30 4 8 12 48 (?)
an: 0 48 60 68 72 102 182 188 192 198 278 308 312 320 332 380
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 380
Found by: Theadalus
db: batch=78, k=16, 48 12 8 4 30 80 6 4
dn: 0 48 12 8 4 30 80 6 4 6 80 30 4 8 12 48 (?)
an: 0 48 60 68 72 102 182 188 192 198 278 308 312 320 332 380
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 380
Found by: Theadalus
db: batch=78, k=16, 48 12 8 4 30 80 6 4
| SPT(16) | 1491580169376694021 | 0 48 66 70 76 132 136 190 198 252 256 312 318 322 340 388 | -1645616533600 |
| TPT(14) | 1491580204241283059 | 0 2 12 14 120 122 180 182 198 200 222 224 252 254 | -1610751944562 |
| SPT(16) | 1491580241274728881 | 0 16 28 66 78 96 100 126 232 258 262 280 292 330 342 358 | -1573718498740 |
| SPT(16) | 1491580295226583841 | 0 6 30 48 66 110 116 126 170 180 186 230 248 266 290 296 | -1519766643780 |
| STPT(10) | 1491580819477241321 | 0 2 6 8 48 50 90 92 96 98 | -995515986300 |
| STPT(10) | 1491581156093503169 | 0 2 30 32 60 62 90 92 120 122 | -658899724452 |
| STPT(10) | 1491582169838819039 | 0 2 18 20 60 62 102 104 120 122 | 354845591418 |
| STPT(10) | 1491582291164118191 | 0 2 96 98 108 110 120 122 216 218 | 476170890570 |
| STPT(10) | 1491582644852369747 | 0 2 30 32 42 44 54 56 84 86 | 829859142126 |
| STPT(10) | 1491582648154721777 | 0 2 12 14 72 74 132 134 144 146 | 833161494156 |
| SPT(16) | 1491582788029702337 | 0 14 36 50 146 176 210 264 266 320 354 384 480 494 516 530 | 973036474716 |
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