Factor Info

ID 142001
Size 565 digits / 1875 bits
Status composite
Value 2328112931392857575471849631239144958308273478622201299464317559246354879150709740886687706110850307496141655329741739045692230737797698645466341157805618831025955326261878259865651562372050788404917528330032203430666528066347216042438159954271634982840849587078860640222326120262807274012692352218006539887436528112087844654499376025637189782143152698547642099101036168332303168201780360497266915169657634174647373559498689672331104049879307802294188087745119975523740846484232974838409457660063934892694657460339746157590529491368965429958581778580300571470511789

Factorizations

Primary (ID: 16539) 8222628300623099463003315779263154383 (proven prime)
(ID: 177337) 283134886592944543009232361155820629345344928496250090970838060017015998288910407945295154603855891636447114428622012254905963523931788462508985490953183152297061809006331207588298820425447995912352817485570131164720888443061308256024865719787313320622894154691081954635484500249987001501406133886680840102980161188144281313778044001015525829893470216355645996162629522866620644131048238951917400373223251412405890441964167566516643873620245496648432769102962574085731778867417057153474412538271973113774103026421202867212806083 (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.