Factor Info

ID 51644
Size 598 digits / 1985 bits
Status composite
Value 1895561023367324212467180647889910572512861603331440922262948488606121452353052984304414025188026258493604549407824142380427678955625547007716983617694533168670071188914270131227876976010150491704221993867349988481592355601301623657993148021190188499274272963521511157315195822836540144767978511105663053822090234057388253895482861780306667011141157300023281510319306882426778171953197493322437532466199481958478037498461074315254304970743128898805155831711549789746361047557384248368459445492268130116710198184203415493388735440288707905416215236682263296769642711917105211685214204614097968029011

Factorizations

Primary (ID: 50225) 18806327041824690595747113889 (proven prime)
(ID: 74849) 100793792384427593544264374936437368735720122996962915886688534802598301402693139999965856208640623185162885258836070454420575164394097398408123294479195347741011772333490569173106374996652701953307286210916094546916231258644494601847636899320946967626618735855392012272631015265985722611271352940122454261049637573969724736154767639815390545206193504473895941281730948742838631864470815583017133869229180654842523594620023672350355483968933911466139907940376552602689432589240847460960500190231340709944677477225120230754901457495106974470716715140443704289412383786099 (composite)
Secondary (ID: 51645) × (ID: 51646)

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.