Factor Info

ID 22343
Size 305 digits / 1012 bits
Status composite
Value 28679646037801202978110982913832511267248766472152916092765136563637550371038272295165138257745461559251385746973322303130342924521634118257984877570068447920074777743101360548503010680296501352576608326067136537241796819771221586278205276556514128932203925309542218839359529703119817333547146375286654921

Factorizations

Primary (ID: 17465) 298589131777670304546904897 (proven prime)
(ID: 22344) 96050535620821220347681066347657276700936393537405501677290613072785385025709250661994903556046799235717276672275762215068393200575693116392375332034951920772265941384293758882418386674357140993882589148022727450578321004853141170121387532492451300463755054827599376389884883593 (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.