Factor Info

ID 162894
Size 727 digits / 2413 bits
Status composite
Value 1280442330527930807916091518321591096515974870705297680507619768911925758302513470054274859164487323031035511839152936764392858040125351237614570876995287270930195690681289928413817934643950424406700735649942002710089747878488887801134883931122839513268150447786624010897466362260624633126594117725340755164152570417170877475001273747218502601359850049005640657627136782566847649041504944489547345975268731459153529550643617465267346440955225584998578545577613054923177682974758316641721013246621522479798265536625791271762914114307979158134110564970389887218896470933610256613410531709318843524670095793422731496748881549160319684014981096601950622331583252048321601343709442633551452209243909082899748248810148119492760950499

Factorizations

Primary (ID: 161279) 148200114804611390500392271 (proven prime)
(ID: 195153) 8639955051425429808561336391326444683950229013610670132752240713363605744248387459836370927041796673333894775747419316065645975929611885059870027502294660240756136652385283701352470103234771441609548986358588278076958040987466059908862809569770214433250179038278504217265992634557593146956955749860510930514984202954844045307184813458930474069608286340950962281437021140857574210726276598007155217653248469069775933006575859011829294562478396066944441559177187156846969266100003036104476551424208937334184628119357644980382008893599482779868608902478994774491548294658851038339040012330091234700116012628868820204768064306060208103159184510791059083565162381629936401832899184649826475973880691277869 (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.