Factor Info

ID 185412
Size 415 digits / 1377 bits
Status composite
Value 2784098308305695126138737048040584172732821073264671256812909478526235100010754612624632784234111862157749783243060406629061240429125725256761222964809174552961928533176782311343091832743257545870705095073198441865371986435203177571028412020131393694837540695664568784326751559774670871226550937377213491832383291098733758085557719657804421761815840513100121615817219212768498467936371215093116856454092124972281513

Factorizations

Primary (ID: 183928) 65757570273982659619805619658605174389883800937819368366415760580984346097692159973875657170257 (proven prime)
(ID: 185413) 42338825730719536127273839939602633983263483206795714583401069839818224298110758962896267937238452358794014044999651764838533231946791927475497321388084371341166107510392784871827580229442942285339831805271687975598091184082795737642550358083430214850777602717258082847103713222821239779686332531904211191282655263835609 (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.