Factor Info

ID 109905
Size 501 digits / 1662 bits
Status composite
Value 171071214214358310569232707181888197090669628931128483833784368559331689142173935284642388976095821117548023171697065343930159251219840519468224375668670796730955643589505378353249325727690913414254003597499399276801186543522490125652807235558004253229976672688396311929609682568458095251791029758257584069287613860970905785988883067567662184676408966900693751649164991040493198970183386655489885793084736854733156345374500548068415097535324054939684539678772210731250659614156266132578036061233983131

Factorizations

Primary (ID: 119135) 1619915884306419782933418133451 (proven prime)
(ID: 119136) 105604998303726028475884114084544666343413235254836627730465695726586555603547816857122600164037629045070267389344257900263017658496073497209711058083331967903633057778983522014289959574716750108684027510977606169045243777045364669554234563122375168718463038445491148622594587051575982360589548609248467786516313887326026483989405844327601141893634243262914474646904255004624529875669950043658105489087172763565726418011805152220676167595309718009781423723479869822253681 (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.