Number Info
| ID | 15307 |
| Size | 386 digits / 1281 bits |
| Value | 28784719679331318866947007791649267576076568921295896341220259057921855937467042043111118656960143006370351822330248526678085210528531481174878821931954253119950842806959208673467896752130344789402406496350282663937217623561220274768386710882599152288837945680909700157888783879734818066250405034598801336496636091807526041066899147883344375161653509115024071629288323398534006477370143 |
| Progress | 5.89% |
| Completed | no |
| Small factors | 25679 × 1980424384115840953<19> |
| Cofactor | 566011991417258574442237848623621201433229209720164867423970913540645283855834264321911891528380794840844868139480998260878513815622685311305164629628557885305780176274645642670685850577849214434924475814522767356932327583137873426382029588752878175577083695935787524385567432977061021083532655576822340901392120754848008587472975924173356743261162370991057631289 (composite) |
Factorization
Format: number = small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
28784719679331318866947007791649267576076568921295896341220259057921855937467042043111118656960143006370351822330248526678085210528531481174878821931954253119950842806959208673467896752130344789402406496350282663937217623561220274768386710882599152288837945680909700157888783879734818066250405034598801336496636091807526041066899147883344375161653509115024071629288323398534006477370143 = 25679 × 1980424384115840953<19> × [566011991417258574442237848623621201433229209720164867423970913540645283855834264321911891528380794840844868139480998260878513815622685311305164629628557885305780176274645642670685850577849214434924475814522767356932327583137873426382029588752878175577083695935787524385567432977061021083532655576822340901392120754848008587472975924173356743261162370991057631289<363>]
Categories
- Base 13 Repunits (index 347)