Factor Info

ID 124521
Size 657 digits / 2180 bits
Status composite
Value 161255300088760956893377101933021408307106422549602077234954931960056877249292748718626846124206455387415787766141276869699193526089520950241530606848412675639848529715314029897405188035991843134949664359208159822398732344598139757638924040122348362878250415397242148500489012437957569154290793399219261171797082140072004798127772990771684373509923339006631557242978865475445378080523115727637144668396924984580231803121806361378713176792535262531521988027592933550621060650618425800149471311592870779691851992814865156768982629358619252140914970770458768660903204340926896726933756473008743005249190069188683101865104457209840506193701118362166044702422537

Factorizations

Primary (ID: 45969) 69952277914261124590776641516174425519193549628054088520683279913141489186909216412856802179737535801291079925084665695127474502635554442065176397674294297456453826732707165448970031416543698374289 (proven prime)
(ID: 124522) 2305218713340655138457416771764825438419622422456600931567076764732411401084106183974155997096485113294872432220823853286304445111656470779346568109846898745108935321425842074649486854503199033550526723289508138143967710284196874062743059923909206729393586426201736668150055117321515082973458917592207570315093491510985382326511532502693043007902087106678138947052398544325120196050401819479209097568904996576590553220219996602506888299457050277688163409239033 (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.