Factor Info

ID 150758
Size 517 digits / 1718 bits
Status composite
Value 9203953925225180042314024669522102473021088789724376603404156395821577562015756413910901073837096810048223964091536128162375694698017565392487759288719420023183459777534638592483045057817807749339748729681116117445564927296084562655349397464356201882434471661767665528758591958076294291691334286368629423384760682841430168383711483512847833496665894339114561761552188087024179238080957413640444917748492390906248540497107244167849627318135381430189245692715974389468516509749465555971793813191175463801049754391076069

Factorizations

Primary (ID: 149635) 115137932261932697952213846689 (proven prime)
(ID: 184823) 79938502840980957717003037715620091466201400948445076743552432920987428772718060992439740758897734479137137270428859866209919294677795102841676878777201169921043914015499744560799905516844230648778524143846008825989816184946763536993048610516292274875714321414260490226435577390807876505717458950341348181120473783162204157768113577070095753917601068067345991633297880485056660510617938253524505959404228977919057983190193038841384228153566644926689673410704251403321912616352223938580421 (composite)
Secondary (ID: 149648) × (ID: 150759)

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.