Factor Info

ID 60673
Size 661 digits / 2194 bits
Status composite
Value 1978540460867073315156678338933321715192242719896622710434459169900421575330702621251270843466801394116983641828227767869066807928981176101247605435484742246971241382794795332927592887165494151916573808236615780238379804836729237612306250183525873283572150566355509396524026623603101603364179737136424759995989985841688868931109514762627245730141370611638227640170334291084789096933535303507264449835595575684398509206338609278738886476893800758342768008449196240014312388417814922333980081137120518073548620812100222493260912446768030651740815023928234049517587074065825898250559162059770967467437285807616070006689701418076212993272711899188190766906422565503

Factorizations

Primary (ID: 60990) 1296290182141167360809609737147 (proven prime)
(ID: 84816) 1526309840285134693109855643776268108431207558605405304250387337512887087228609227383913546410806523427995544811812693342924001856778921311407578904768310608075346105583379282106584124324874831760009667784327923335218092397899207869477223355471354225024092059086072709093463352940309525167073233341710358234543980353916245937423086764368658516241383625884030682427762448124368819079320480582172367496792154731000087348441580675748152205063595672360114682224915398078069355033420756877036010449197322917031939378375338625793369678031439621019501385271678836542203694058746789259954359349172686404440736524758156598630238318994279949 (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.