Factor Info

ID 7391
Size 323 digits / 1071 bits
Status composite
Value 21700212330255650250421969142695314357527449955832558648987101618909252535953263173215901552278707641789424247297587747526291425969848051451483569365484296952349627546349775718277130679115258696396652830689544239953723898187794532218849527462295397347422812742850328979802612281299821544470377845619722195139454029912849787

Factorizations

Primary (ID: 6924) 64613577662440706821 (proven prime)
(ID: 7392) 335846011245865264164178199514402771457882900703536120197878473450287734401148752230389674455218157314129505697733884362850090944222985399744667200886645286200216500262329076151795861006420892667820019814056633223011671287172225156517334188441466146001939663544437959601434914828229260853802483056965247 (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.