Factor Info

ID 57866
Size 272 digits / 904 bits
Status composite
Value 84172697916371178645588562989346745921285523283615234390136220491845054629899401510098301988482681698293913590176148593075741453099032672441868231537600886611646315864012517815227440921471871999258495831093988045689137160719192766824726757953608894113504065321423320502793

Factorizations

Primary (ID: 57867) 316056851317065573002773 (proven prime)
(ID: 57868) 266321383528338186772242266205774003297950422265195835662757800429004242101889125915648868925229483032310661990722452899872146023296567315778025345524840271403062815414131017265473117201874417418253876244351192233140424420857716678002918123903976741 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.