Factor Info

ID 161476
Size 318 digits / 1054 bits
Status composite
Value 185910850630062406992159804767289478158450215193681671004024545365473116688949373244283530831144914038613537456631498437891116781374996887839290926358337659638854475109674614470141983840508673584834031410150247770141314811094774756965834356769685947016215184587256733835869134102050957080230456709551715645251016388271

Factorizations

Primary (ID: 161477) 742980617764644249465751 (proven prime)
(ID: 161478) 250223015493189934874589874680110381524122571496275523474476494484765738594943899233172337641925940072107421703453758616159582871445328498677068839294605272196200305491238341542860165366350482214984206225318916243019699504904533165943638221846545286084162711880936824865892767986930739365732521 (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.