Factor Info

ID 177863
Size 641 digits / 2128 bits
Status composite
Value 33780149884239494250823380808324582575535124123745101648913985198203166405545614466176271419365904632414065594310008002485211510650476875548767229550458152687021070640193441294182303278273420407804283285024448182748978592968214505035294048649119278582618750324213929339149434046573025365214648113694719208619343147594451959443279767552369634945802754854880414665457689511447421289671260300037089843176308985796638136614890402366494190468809086545467086514754339146514497363198901243995568948320792665359347239705062698127505945218433959266589266079816208845183870644145963557625324032036225461399778882140636264933814845393366761358859858481

Factorizations

Primary (ID: 29617) 7266667422344916515336410354916706900469829569557783915064617080934981459534499035500518619031071070116445900616579411323322773091486191804944528626144883308950756107561068393341733073 (proven prime)
(ID: 177864) 4648643996058761716460355574158284621765209307707405166223015489612202514044452388851627196079968927355432811922171000264274059270279633065681672691830670786770626337008866971901022601566239099512021632437507277541997225993971678192911330367584232964658538806359672681600060389908306438690481682207236919076143197620850476485724057292336795369171331207699967159139806740501384953662149457480549715102897243910562686273110431756282272445253070956050841004897 (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.