Factor Info

ID 80149
Size 445 digits / 1478 bits
Status composite
Value 7421881907875352870592992615880123193810759179014366685315259567175667358422376219791694563209422346619380627559149099247471242923195640029303186278914983306275227967380538479234835608634106703380014882368602759716527184161837265493743478630341097511594310754217358634955974912297293279480504351757133651590528949700580820276641278712252534436724281669496871161369223290649220616036238194772302453416740719739089932268358315061096922289145983471

Factorizations

Primary (ID: 78810) 30206305556036400146527246186620092041079379215254051980817 (proven prime)
(ID: 80150) 245706377236595584230237921441654982425645275495831738150078066324411882391008717766591077512627785061608292535694947225784130349636759345563927970293695632073101114192420568113978263946498331009183284033735523256768901304865029565437182856768161041218189508217124966875562286025301024916234915300364365100834071073514736215100512356700808443424710409532289301634931733790727699852376063 (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.