Factor Info

ID 150757
Size 539 digits / 1790 bits
Status composite
Value 56922968664041182046834811368123823216172574769056233367351264582892360780252953301026486656422439625606469976086504288315719465364946911613769763150644196941029342430598116085284985070553140893256470061007348983630382295553600773814177473774085445051569334391943358965354832894763679342852182491757727634421019838757132665050635468825198803117841662126362647487573663148580852893231073347141212627296419072176663819606304721031716386070200273624864674378208917287127034983381846138817620110834748868988234611506578446672207176159566397129

Factorizations

Primary (ID: 150066) 6184621210242371870741 (proven prime)
(ID: 150758) 9203953925225180042314024669522102473021088789724376603404156395821577562015756413910901073837096810048223964091536128162375694698017565392487759288719420023183459777534638592483045057817807749339748729681116117445564927296084562655349397464356201882434471661767665528758591958076294291691334286368629423384760682841430168383711483512847833496665894339114561761552188087024179238080957413640444917748492390906248540497107244167849627318135381430189245692715974389468516509749465555971793813191175463801049754391076069 (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.