Factor Info

ID 155405
Size 521 digits / 1731 bits
Status composite
Value 69946664840981840472357066376129771728794312148388234965249449170008402673864884938237240359800412574489096528189853421427157255996252569803812257019785780031393775360264597133386594132398262800920102164581914171295089000765015104189242023711592868344858534514477753125734398528229305146827584682097728545117064933928415581835312977067596587088140217502740923346505200031885387369841343301938848939170102178478084361486525591497944599577859237640361383510240623668308301004821350208967173413644145433379987098972060369281

Factorizations

Primary (ID: 189363) 253088814692489540511344354584485594729248933 (proven prime)
(ID: 189364) 276372011643300494186566440491290436700135042607394555242659304387884369763683371294152022055221341803038737116494308590053730431774568195353928905948318221900106389264561211670184629188447583015626845937216647639137342950858804339377549595622064077164793446746566553116340908696006271697320322866225143204290989649613063292311313673771063589840505860511737263424130403725798235011630386628533373082512194141307353383547906956515419649085678892226457430086618731809333452419757 (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.