Factor Info

ID 159402
Size 350 digits / 1160 bits
Status composite
Value 12279061764801967798565156271964011582418058095463608791024058715527042904760062374345276338223379979551262232644570605165732008952684515784577469006667143739083605891039225719073076124301070096165338942936788286295142703814593544775456594942746173721245784267090274304644431207489579585502384574787762205672718099577449646975880225082091108283700217

Factorizations

Primary (ID: 158769) 200185507133105036887 (proven prime)
(ID: 159403) 61338415256192925960916208118641674596703392348647661610484510011492532142889984985480850678905916952835907166020707695759604006211886513109219927401670572697796660407971422885497037566686138440193653796841663239103645571481210676091930334767499315067716312581283217549116112335846738988919256024308510746947014540553284678700591 (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.