Factor Info

ID 18733
Size 278 digits / 921 bits
Status composite
Value 12181195398655211149148805486541499387553774678527029573734441647481750195086507308421343866080509699568556648732934204735383557837774438382249917446564318373902054947153881325043040136485206896648581945821641024216856492716126223626038525344017812958654733901310579165392600031

Factorizations

Primary (ID: 18734) 583471714876268810821962679494815823313304954547281466111191418514652718952251538134135678763081722649898938579 (proven prime)
(ID: 8392) 20877096675094797264239507808397135781888542805177032437377478507094429809306858678069385462043489058048576190172148190745839156287600063244339413744530579496858763589 (proven prime)

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.