Factor Info

ID 152420
Size 257 digits / 853 bits
Status composite
Value 39410672861783853229820529626829692506333578290525632074853302409865635341940175101824397444967580831186647463721445533331407463946459548156990406947744446435705844311367170340330247126344681435794339199187280173463037825247796166086225704270047554292933023

Factorizations

Primary (ID: 152421) 19323871211706295112261 (proven prime)
(ID: 152422) 2039481242138950084361012778084761556827814554107903263613423138311789712639466765731793219155597556504864977074044557166255478007149667050061795006546748932613228180972196628357920216972970513970112668663868822622234992409526197277843 (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.