Factor Info

ID 120578
Size 291 digits / 967 bits
Status composite
Value 635842944394905402967273756182450197867312876836708327276023520091517134054650502740473197634814084510467343513943807209175568926382126828614349199812023033789509135690660170118274416547064039121736711864460314195117121106954066197745701226609531870262298914712322480584353922778386464557739

Factorizations

Primary (ID: 1306) 285809665827656462061359689537471254854679455632852724704875653927701601046927851107589 (proven prime)
(ID: 120579) 2224707630351170092550625012319986396706406691592138760196550628094012559496496276131600765360194292513083050061464249260749931187867824014381289284330486003021420743488092522153318829872690112797500346351 (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.