Factor Info

ID 53814
Size 598 digits / 1985 bits
Status composite
Value 1964577476389545564940920048058591010433804946538556198543132024562798863480473095199469663359321629457539315722956999717909657443711891939575786186635616769498700381508114918351677308332384337765166960000104942190980772790591111150355693826876252885492029000765092969556898840426492597949297852738257550599741351371083105785711523022693855831345666221966410227297466094882372945926924004438814318003050370880207684136846773992506581306554907724587928162212683397108516696209862699160691104614846320434658924905312492744741459407528357113788505509615793391858710911221718629579227668880182165296737

Factorizations

Primary (ID: 52723) 69912077218155300056899 (proven prime)
(ID: 53815) 28100688100844601148036765936425103860396845902974276918897540635279607477839752599287254722162334073138081291176376976891361670605768809757025557510630669100773767282449769637851504446819518566067034310031977240284444462101398749637230971281739372735614571783578777218348156110577808355666091325389288320714582841756681830624071176504125054374457904826401055051907779581480923354581183095682694242614888506502735969690128310341381486722803505666330687464510827008806619932237892744672227003192157738441496332223912397566896536851485352649912216259227054572199304849338797963 (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.