Factor Info

ID 143815
Size 414 digits / 1375 bits
Status composite
Value 763349435156695305232661680841242810905073786058636412802953961215641797460061347582431005965868275181404456787665958996181157805683844904939795283740350392034112211516735746427727080254267677923763698122435952744679494178799298302383331215325026172853017517076545526066852041714938896455864196324344527405583681100195594540851395265866937981065741558509740270272655948459748412299103297366211259801830471183388901

Factorizations

Primary (ID: 143249) 5743812221887491103556251 (proven prime)
(ID: 143816) 132899441288811630428341793501125431706964954061104636245817987289313840151574782170351195826874322593319114733129206281870268159599435761145941102286245655735176470124290170942398327869958669489766111505433666120950525072670930407104024564191921668108657670600557118444322484462894315942230196210896418187987157289639790864351873206798998406978207085758811874621365296235388603611390145151 (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.