Factor Info

ID 205370
Size 469 digits / 1556 bits
Status composite
Value 1978743728059744965136802787129994777192505209874964733967635387904245898848100108347635130384041733683826848354007005226801707041111049619601686175470767663762706541453876000814479319868585397507403677776427221913506900275687921164467335646077827108446044756036083918227467801769558486826578128886719816298331198618736629394715324075258327746710462468620198764434824632036327271998835543037271816986936480736007769639280280098225998511357882390619873379342983350463567

Factorizations

Primary (ID: 205371) 32635090585077184024499742761 (proven prime)
(ID: 205372) 60632395761283746803391499251207708817240662181814558186715277590255378146154544486637821083431740038712867406408611358779105156397800818970808533563766460953679101008559812748494196589034978773828318314809649050735356934916089951802984688000866555559382182231767646481043561748043280310958053088453499299997840456439268802375375925855879620017299434497265210366393263649819299631832242129830253452545019898152017359895316696696982488145847 (proven prime)

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.