Factor Info

ID 185180
Size 621 digits / 2061 bits
Status composite
Value 214952813215913405695003758617117340013021034935286884792375746787841089035466588300099490219366174597171550397283569200918702193803074223679639008328546775619465897386733468728954001245879988059659456187963303809601176608064183793866013149692932595477425583639955880387041467719188074776458560847102604933344925461322815645415558649973528499500405204692611624010098327731141646307624503325643117296560759769108120972465849810012948084037808223711255870630676782525350474687937318969433346997480367071773068519923235722835824325547806945664575747434856249980636975632780312661131012927816692918040960925741755149327607873

Factorizations

Primary (ID: 184275) 256002112298944085555436180221894412179304728521671767684720919869217095269 (proven prime)
(ID: 185181) 839652498511044539129748702955948478705665174034190250592175085700129077335064367630761446142861960332694064289787346146971497069914460595108593257771849407383152993076324817365314674326097296695398212492335936607505865810429541396365826974327499330752052368202743330582218215414172658003424004038000193557537956134516903496006181356890263029292456748995030818460837592915816169716715253826240845973241913258843696389194419685657050472066164503191623547688890390661217327513028894786140648059751649247618576747736327120856045869485174567078700717 (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.