Factor Info

ID 6542
Size 511 digits / 1696 bits
Status composite
Value 2819898957857819223544376450467506376784670125700870245134146008175259678162571110132599972467480754498092379424258466137700596698727956038400834891853427009015652890073658179538818583791294192190974588652666175970724895880548596483736872999346840007000709275602065373724249729236267558673631810916271734276368378847061718320941898844648545491470763968351326846418171103610054936176781325227115337228331290708362754947433915122200127008837362389377011466439867420952635664871490403488519875990341053357940896951

Factorizations

Primary (ID: 15822) 2007828853899141769868082345131291 (proven prime)
(ID: 15823) 1404451854739343113314415842781941953036535546286833984327598030311288804613678896403428678827958620155337447725212350745463177514349657558393714805693428073208937708381299378797057633383290931396674514929804449129977028410472588172109840377340687977506240750186096424551019699411606697554407525621310108922976852229179240153660391521617187911564711070532575835358930301927557907916928540554152150701108730237883376753473028345715995933019814252377381464705026870873273171930261 (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.