Factor Info

ID 164649
Size 436 digits / 1447 bits
Status composite
Value 3203261740796672644336244964387245103242571900429613386754609527006080957127978074001026996985261550986641328119243709196204284064027754583519845857579363072098412864825655485635435086588201521159111350097259089505546925057309947278562346726837760864224792871438775584381303281809550703087492491120926871867712591883214611625156583115846791844570045734503595902701453347672446464665365507074314204098412969041488752189610584151982809729

Factorizations

Primary (ID: 163776) 5778628794412085027333309393 (proven prime)
(ID: 196327) 554329038039995954712277393106133568178343273519743357628884231839795333706520210104762121220663112222500784418387197488716109265612632059218895636727077973982241328837677785597721871525091825156963445361103807280404767627623352791050339537320705529682614515756382892829746036304355455615237861093066016398007250155876892749918425820806594379629232820028664831901161862958223649365533604496161212824208658353 (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.