Factor Info

ID 124928
Size 551 digits / 1829 bits
Status composite
Value 31490373345502593169142905576012149445814271634734784710958144552912788246014833603036642240190724109956032664749558849672252491929180451266543895421847198145194697693404446623750566366390880928641307072000380576844708034969124222398337057663948131893696716148360924088802072880968452452392334404359499144231157381120792117982951095425198842000687968053812602698048615786287199917502424262340943480264374313190190191240834310478020751672489281912874857679483674077014377027335289160158286581402673743176262065988959508537479929027145527674510804971619

Factorizations

Primary (ID: 9181) 668360360027354504580730486579217 (proven prime)
(ID: 124929) 47115860288622984991289295654167091610770718630078294361831528673167398515440111358202079204052622843610847678069668881231267829339474141911731700157108404787748276718076198894110359314758095413828860668257467631766748308638374421414574911078783346378657585171625193868605100734995289059937684845468192411149573766588621710271018736844925846053447712992930385798920455816254999963483950107410947333662355756379596135670186847103435195331244505740557863499410085750697278001892143382687296425680933476843462133917056307 (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.