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Prime Tuple Database
Prime p0= 2121222720973600201 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 6 6 40 6 8 4 26 76 26 4 8 6 40 6 6 (?)
an: 0 6 12 52 58 66 70 96 172 198 202 210 216 256 262 268
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 268
Found by: arkiss
db: batch=80, k=16, 6 6 40 6 8 4 26 76
dn: 0 6 6 40 6 8 4 26 76 26 4 8 6 40 6 6 (?)
an: 0 6 12 52 58 66 70 96 172 198 202 210 216 256 262 268
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 268
Found by: arkiss
db: batch=80, k=16, 6 6 40 6 8 4 26 76
| STPT(10) | 2121222324849367079 | 0 2 18 20 30 32 42 44 60 62 | -396124233122 |
| SPT(16) | 2121222536002807091 | 0 56 72 122 140 192 246 252 326 332 386 438 456 506 522 578 | -184970793110 |
| TPT(14) | 2121222597031976507 | 0 2 24 26 42 44 54 56 114 116 144 146 192 194 | -123941623694 |
| SPT(16) | 2121222654258785221 | 0 6 28 40 42 58 100 112 126 138 180 196 198 210 232 238 | -66714814980 |
| TPT(14) | 2121222654880841387 | 0 2 42 44 120 122 150 152 192 194 204 206 252 254 | -66092758814 |
| STPT(12) | 2121222713179554527 | 0 2 12 14 30 32 72 74 90 92 102 104 | -7794045674 |
| SPT(16) | 2121222848593019813 | 0 14 26 50 66 74 104 126 158 180 210 218 234 258 270 284 | 127619419612 |
| STPT(10) | 2121222959006790809 | 0 2 18 20 30 32 42 44 60 62 | 238033190608 |
| SPT(13) | 2121223567900307719 | 0 78 90 102 132 150 210 270 288 318 330 342 420 | 846926707518 |
| STPT(10) | 2121223627635792917 | 0 2 12 14 42 44 72 74 84 86 | 906662192716 |
| SPT(16) | 2121224015683594849 | 0 10 24 84 100 112 114 150 202 238 240 252 268 328 342 352 | 1294709994648 |
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