Factor Info

ID 189564
Size 500 digits / 1660 bits
Status composite
Value 47578850400541701258052295196203009226134972634399221084124577882551241741751647073628327870985477629602879520578208261869826850557867955357686571024319812328428762349119451858659489084384951745203845471843249495738540139988821791296360449743958467603640930289658186443683350305650961137985015349345287049677326251917211090328232066840225095974617248004208203553339371861034786966670131566430041373146305609935952073370878634690541998692745228677530849384808167806893036865265902580523553078720833081

Factorizations

Primary (ID: 154591) 568972471024107865287021434301977158534824481 (proven prime)
(ID: 189565) 83622412020924898867516625283491975286407332978669269033599096495613780330124550803442914330137907762592681784638857689437671067809223787064552730210384494420891797544266328843314182893397065957293292613063653705174251930463700942843535123348632400870765375828948352339934353934005948577462563265134975894336662438035948804136052856603698541473850417030448782648116996959775991103026206810851351422339068563005416000087564391712034743456408642982465720601 (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.