Factor Info

ID 37630
Size 271 digits / 899 bits
Status composite
Value 2117870445975993413620137298879463844399983629550822220627503103129487876413768468462416529976382851077544324012876163208122600561588663411756108790094029492524290081009298862339177523050482783323404330642446795635513786965133563673609111672758754425731329198511033789227

Factorizations

Primary (ID: 37631) 566084537177505940651541285436519568558633711762890376378077125770495651788350244511 (proven prime)
(ID: 12612) 3741261784919408991495475646773739905202290308113651215817361762514592562684067834008457827995293074870504868197700396671918239045339429560255710765870348189399049590547089684001385991157 (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.