Factor Info

ID 187128
Size 428 digits / 1422 bits
Status composite
Value 81796409705807539828734570956587253207921482223160099709301477611812335883020235222259452051735972846220037054606861696389235663802884282000301192461306081281847557538049399204653011483456606759679364819081877812210981404927731581752745619148505208327541448712654679003629499199073157586667199032817520584918404672200655966066189763473230466255441103308495147537115787409122560418996373625164850330779886561585210108870785845761

Factorizations

Primary (ID: 186563) 24491795474469192420127508385338427488891233 (proven prime)
(ID: 187129) 3339747377487044079260749645391661888713094321907549489911397439394527785364155404648135563141911039905771927927104860927054876838467325436541509270255420876621655598567039123708918988103014642478599577133673992889035240371850904033083040571947901094071801330828668941077685810634711628614634084745797797546430247438928168184923179562252646743525257697056180771807804510641749679635617 (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.