Factor Info

ID 170393
Size 471 digits / 1563 bits
Status composite
Value 286708845432716548764563205940261142886906925490549294295745508413935483328639239659033828684380918002366448039327802336104924238435037387214241724264118242925277080365432962951484275662276818859657037200588968470713530043031678100648076949659122848061816282534894779818657070474901646025205724819695449453147669983622671416696184796059054948545966650514991571324670622445126034362733168418674695719505493488341476610343876022410719468015694281518986022949664537012476459

Factorizations

Primary (ID: 169581) 3216360095420440000647920981755917426620881039 (proven prime)
(ID: 170394) 89140779305445959232877911202389122059036608702456900208941735175931268859132880804121661719192917692812521966340606352553343649058153624245691332824824888809481038852294532749772634109152330958923049538012158890710591240255491463341678610073968762414736054593121548865886351946525161543005269222654751276523059531277015250458173059280505425587724620435224830517331383784308384431639536924104629826347157344895460201479215781 (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.