Factor Info

ID 31382
Size 478 digits / 1587 bits
Status composite
Value 4190601596027252117094529674299802367311124438050742918439326390496020471256307218941384245124699600765053489004517885400697442237147980258568197548384250791551742981688148692430900160918764816335597699068763086592087720845367414712466209691691517523284031173009724734117417003237851757589453858221863445424931897976675188129000142368539760176832373754885100067366419445901686335903367417954946279400653195143460559943151730766106920239678064348493413365598210218867950772252417

Factorizations

Primary (ID: 17101) 48723066259314477894157817245533780187559387828254264047307 (proven prime)
(ID: 31383) 86008576999731151524614142747353096386338757917183879020863166861560553722961495545472391752469630087243669508137854995193851602529022641001069509903845373533064145015800091810321434712578478610197162019123194759011045271935683708891121179891363256370820078976445279082013384887889295226062803214969094096004417116630796412914186397764348927300571938270364437926961420575999555938282137240625540361195766783409755253731 (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.