Factor Info

ID 2863
Size 433 digits / 1436 bits
Status composite
Value 1397728475131593750159846384093449130075663383586596662095981609245041633717687020065800541964974570705824315185576484651412921124481700851574471990687193057224788814129993702780776000699216035491955315497696699265960340339523483512210538385543724082567380386611886273438689506528877130307246617103685857474253786087425319835952286933408405518639301704703809093102952834851550130999615652864794045223991648974944305731579319978048987

Factorizations

Primary (ID: 19329) 11427999892821876397004936937893 (proven prime)
(ID: 20322) 122307358088927799524914956552926765300263159459097338311406192761501255444209612708944344212933283813698627690748544127791220768083691996715955123476463109850573261511876368646033091984250432524878969555428532584303452103856746786190978781212042397113187116223813502691938139900394783009385709841748825843997590408641006954475666795930600480124689353182327420436471029521807039712690478008594747468159 (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.