Factor Info

ID 142473
Size 916 digits / 3043 bits
Status composite
Value 8621960860112800834617309720214154612504989487953530234333050750310287415553416984018294545065915058481374689441382872734638819885171976339705030562977466858673048980803603825987842522012498676691195683460839923555068505754959446838496866512397187338279905244737698298822998605317254478211549337533625482064537572800562786090353130855351909058230464578810115605079539392564476782577934471503693176504910762050000648794728586993114958859963938496266717387419786521888245923506873800167989242425647239653135914192896583641623602412609396026900349163754098011062714836891988580340059329529518394219982343941399198553618558801598577117575945124041392448347284257141431348793815117292160448605112038579765992032920634904902712998856770612490132975200946955926133663997338630904013626738507498352798741639654750896703309554051998511929773029031505267511141075617287033330910582085047867262957306873033309386998816048544139

Factorizations

Primary (ID: 7218) 3788285672971032867364321 (proven prime)
(ID: 178054) 2275953189493987950504275164236583217186630424785683001314936404828219388764285230097109042663816145557487174881536395924694895328778720130443043680008605242594524780303156831061774042660192278680780620740413535644838880287953282800831092932121660027326679577685206571215862628471917302380350518018908899900722593246653443425332376474594200545291239227362673532633641388392690713762649582360708968597581688824876478343887514735350885130995469182407199031691023368182227859639668478163093223317406743287998505261774631621324331035299752061022406207923094293275570696640040167936956119420113875800471839197962629582533295580558665644075408519713064902973052218048261306320421930291828137929351378933998027184069740100476361667430995497978924418637204496784148813130323332506728293216492227669198830053250065054856282562860606049643986641698076705367590622064416534669711876132603958963145985259 (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.