Factor Info

ID 98864
Size 494 digits / 1639 bits
Status composite
Value 20757401696318994209037574425573008538964368628245343125281229850908887203237048677957583409348313058680680174635562098210261047059467337057096074641376830995052662850498986135504202774975289203091086802892731609850327476575630788419027031950039173557463329231817530400746382275020413645019009135134793592131085377408134650418410100748418948399774939563038139481786434035015461757581799744690488659456283083692777187682067415891768293783808502435057296277270291721189745659918652033435010897923

Factorizations

Primary (ID: 98116) 657052369159196348354107943940109671040881828497963263263097769266629401 (proven prime)
(ID: 98865) 31591700556352017113220229435217840165245997439814099896187845366577037859606022794035041937187801661893361484002748162491431904592605106367318425969314867739901900407687789079805656200646675167587129252809809596398940874310846244979548715882824115637782273646412533716208047843485016858390775402735896376593754892907344444056490897891731436796775437240504740689744876202554975940098020047886103438891784585719234872441723 (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.