Factor Info

ID 58150
Size 519 digits / 1723 bits
Status composite
Value 253055593884622159025921577521812834538498871070180383392333963547226450032817475049600567359412485026277556563215227483671589986495859770180830181424198121504256728099328547928811517281512341925082868780370434797027773265189251009194551842533645728901655829156108725887139306685156668438441524530831348060443664102490792642581657864557903228177239669700583591862177043270381951575899975566184388245141797280990241817827135756742186392234561585473520222352940205734393776769571595847922042713188980552020285621982639733

Factorizations

Primary (ID: 57621) 7708818770493814043599025468833 (proven prime)
(ID: 82050) 32826766514892636490781240117740610871418100252797218193674801228769928646626230579628292277468960347977869549317682500394792284019023464629738825721203570278010246880187433163208151542212723860929539437158276881948985924166185683957393072562446302270703362062982683574753398065637811343816738197730568294647815594411070379005698946491400874256151766744615411577536433145460387110129189963417500009890201567563785824131167749281401144512589247923890490163711285041539042751009756940937301 (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.