Factor Info

ID 186960
Size 308 digits / 1023 bits
Status composite
Value 57139506855792450583324897177853608627719038110337666040920720301914921445915234137836987499013881529801346589452314282622472711072228453394403216521023582559496847478221931102541057020992574889668070450806950784429902419713520267022782495955887157569431388102860059254308213618274126895082907823416856862433

Factorizations

Primary (ID: 152116) 158985017190821853212316286451243405195739789278633 (proven prime)
(ID: 186961) 359401834622005458871935070894684045076173349898977163853391301824130626582508946415381714471342311798152396874334318608924470022621083320859776968284539122571635473957863389708447271318953898149693119932321920729465313957807586204201069929221650956667988601 (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.