Factor Info

ID 198453
Size 607 digits / 2014 bits
Status composite
Value 1545190794603893345406391870183091809986404782074286556991387288049664506622219984879074620880298484108292293431181875575153105007062615393600073650428336278231538432180933346990863213596373525472010765760538443259026734156925669884109310669689856439149693224931706137000816103929180722260187607297925108976713034902245516146080359503179127935800424009220561834677392309408575254448701531455556515686167832029589272014739249721480458309728933013654007428252069222953047635688663811333472675846150742399712858275673893639583510897852126084445420874184201070934714399056227994391552180900914336380638753811717

Factorizations

Primary (ID: 198454) 55088625341568479584667598703368001 (proven prime)
(ID: 198455) 28049180480056952142795393722758505071103514971439500765640081699109982046576158290466015166799014123026468740160145381601735918786670939902006013776502661446917263271276761470173503795646312943886787718606969762819592533589915006078839898607995944229279775726672896398417595244908659747002221786690084375108878175651725843898512340854221789709706521916066331263969790208137530852554139901570257091238259362844925358397319655179196203683565863496212231431434329952820302864941928020597407816140941613216556702921025876525234511843516108728105984435957070999573387998955717 (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.