Factor Info

ID 38662
Size 678 digits / 2251 bits
Status composite
Value 282442875478196582671194099069186760534982032478202151967519569465238383017484792823794419100664247358135208640564011238512182381783484936832048227810674413971890698389636581488142484482430592702822179473685428343761309010526967537237861365723863634023789693586724258642283772180403304089260361295513486884955143397423498776428257525969623256875662828770663835963412241529057056257569901300449684150076547137803960751774977823454134703245420186454460941618051465974074718516582377354163414319202793737437200602634018179335848146268741592162799206622418798465089337705676120322544440039150561122399593091522819724896516398216136639087384520341927740846221836452837417429918842449

Factorizations

Primary (ID: 9036) 4482722618976860674653013440107317 (proven prime)
(ID: 38663) 63006993625374374741304319133078720962914844383362450354358568025581726634267059732943466697131052279705137553416813587749099415856724797458888477780315475933637065405390691186915367363826768059638429265507347588702858119684035078758453675954082735583316541244555778279596861203335272372837010427796749200293925586499056802830242507974174546887982938592844232240889077024085005657567135045781820875793477280191909853247391564488756679992214799211680448584119682066555197834621522031578489062855043301209242696514155716060733099755503118685100175324052562850492729801829745231218617553334496331755050931841534204085683636026158329278987424753197 (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.