Factor Info

ID 155458
Size 382 digits / 1268 bits
Status composite
Value 2847135985660870378913192137036011962933553302809949777235729502598686057654434578539366381633196813110124678245006671183058055972318760519966652173097938589567005254467771140928830074334663058186566982205254482164954687104569167804248635256574013346111871416988417825705580153472988545195298381742745170341116457083947181852579686473093094146053550160867580676679087357546333144623

Factorizations

Primary (ID: 154636) 1682325489672499143634073 (proven prime)
(ID: 155459) 1692381173048223065551992133099790707407782615358013293264078921904798975015267706025572104335255540253665003958247979227272203628651215436350707027071593599949360870725756770167638922925922061955358050382053689156613030123838647622566495519825245205288837535365109606713687893422510729635278298698251587881644722524117591516655487826281989329647304849145351 (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.