Factor Info

ID 99302
Size 687 digits / 2281 bits
Status composite
Value 321019595636163426866070970879836535677590498343947457144218348094016475322780253652232726367762464662781822404690259173417551599287943530524031789394672478550460396326626766033352462099828168998837381754943757556524184220649747074731683865592555713466666723420304819256938440615445662920732203178378771870943631215762183225137291810692179816138297410772916714565470183886604144275383899404580667020921502587093880058322018895311921809473753650694675490814343066966037352066869403462466991309419202174666871672480771059121486609930419941199706150824585050793395560613928167240730603220037510957777088534787915950878840800472122045728471974034198480950809794204939600475191020351168959249

Factorizations

Primary (ID: 98030) 85348118507329492968982117791209473948471 (proven prime)
(ID: 99303) 3761296689962708776324501920031248642977659066133759418372007567622287705219060469934210823715671658598389793343065982909928500137073106484819661797939679277592239488564923792526220799054150991058793012452513597776492157317642169647796420454542086498714048006452435455213812730108217589157785986206519514040240717399067962969129575392189939769011025471173555301306904146325193491204237815005123575005450420820035897033691918210105964399718037296222482151269802718901903940172628726089136653083921768326971279422273206555934732287040620851512735166263351924524628605419385166522560505905275308376065882840772049688600496158666902654281855483107319 (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.