Factor Info

ID 175440
Size 631 digits / 2096 bits
Status composite
Value 6475506947575159966726305788137168769419880198124895240224819661978855262528951816031073040325739646608160091286045398827437625657966396843927359794309789615225682814906714797926092885858221344731513506186097855566146569665893523905356602173026243921024751081037474039649623070943435970459175152235299500595682886174128691534375886965627430062012874726694119164726103607367207439366708081378171632460138191070456113284806615347709129203950323138148161064175753512314375877069335849555581676991293152173746675357700319885283546658916421962190539939815632644666272481926562192901828326905936948275165062657776370436600410102420833831

Factorizations

Primary (ID: 173969) 8731310504994016286431736917759101970410583915754065933305611 (proven prime)
(ID: 175441) 741642041463465024288768556997906389441723449233542221297501382245317277549061154298384551931530982757514795479317500223086621906641431051475956351573149169979054607362981639730470132947140296136227658418924800669096902370356436495377915973082569780903100623269509120483319510894539636766598692376590554197203677257585884650632648737456952680225701058661727427867297156159550762853800908361133015472935097281433587195073187755769997895578014389121471448590265123390181434561519225639067802848491090198435914084749646757113972070322297763701293564011326155300743235256021 (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.