Factor Info

ID 71431
Size 418 digits / 1387 bits
Status composite
Value 1791677560341283671421950531050732885811451964000332197248532257329794348740718710177225449798628695838891278510420098385671535443335181214072087966007147808557816493977515384156275738354897072720044854749299144542200866528111460498258429714712035707624442068368092681748551847678877380017806765282997516763525262946455478669075154303816042944112621271790487974907472297546981864772268049593476011709162700808053465531

Factorizations

Primary (ID: 98663) 45196419438724762926979989961 (proven prime)
(ID: 98664) 39642024359260540806558234782298343538250365825009345113472824974780103755442173123662323423339252658022040028013671045716855175629375198248327398513536655828648210561957594051637446564816958524709969171813117574048358943034504431986380776337445077855800019466200058962330588284941066540431717782066643077389442301915619415267778430427224071716240229634377775662311289415876595487528790371 (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.