Factor Info

ID 19125
Size 309 digits / 1025 bits
Status composite
Value 211712925592068692468929108325728049284364817534273753517124869426402521552746572435239854160004127234899128917109835527124348098658250168324678102006862962261556857718184416389187347311393565154123798902546179732463434159105083566770746577775187770012975367305196084215119892860861848000055288871175542747489

Factorizations

Primary (ID: 10322) 5028667832511715101284999 (proven prime)
(ID: 19126) 42101195116385821195303844553244764624229105879235756385877622548467314955970034017282890073129863804188523877526481004157334869452981712872835357639457758060895799763560866764584457886000930553592942172516119018322893665586429169412262022583634287585770569288193792725605361008887511 (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.