Factor Info

ID 151051
Size 699 digits / 2322 bits
Status composite
Value 731578992099344793398921670155181783791594748131433526879837090456705859135217686237720302254974093370316297831160215875111788412309426894822445166190027479727666752908837319975453294975757836716579365301895630080219034463296564462038607172151701786678248051901949016959049446235032347026792826100616607584859706169478364020004127064435309288377207090043392420698637997033963068056067515964073632108175629342364266830846985104944130336125159237629811225435055996745633961316759075784921960291285119583951979632315791574877646993915537845716404451219394945868056527235460436163024359257385640071245470107121275830041879900827001504623005469757703284877810838726657136955700206426200891385212843022127

Factorizations

Primary (ID: 149752) 68630611242149057557 (proven prime)
(ID: 151052) 10659660155409633944371771005320073143721838688641196521858017434289789243716190217856126278965673231438916551161169612758741032758015850953797313861312241236097620262776996767426955299647340966686267965147192249625554236021211002561425854711730864032369046142317977492254945844313683059796172085534506760496241269256198564642330901816373726088558498282967175402459024701997743487347521288455916535095120989501722545849337981260697446821249278479367945599229269587254886965723003956536729493795908111705826892314543578455461995906158052971582020615621873896321202965349989507553862129296494140881044093700463527773538778438284511017968044010655226930078608385872534056131149577011 (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.