Factor Info

ID 150297
Size 454 digits / 1506 bits
Status composite
Value 1707964467603745456448467777957852020493967432748395633856863354443596416846557601501856763935865584267449404663487900506810862386607658499025974059617639965333307117039239621863921226423672793625354432412973013526552837572261847867384676204427883362550254131332603883992197354328389291285683127077177790663541443657936399659464419762002637103405419980116661159138351307368951572048822522131642376373958434909699066971271705283400582796340039240642421193

Factorizations

Primary (ID: 149886) 4259658213212454471902129 (proven prime)
(ID: 150298) 400962796100880293174464189423794805862820784892762888207914997673647485769938332217969093468139718587995075152163886458437605691494426660580778775063068288720040923281812922339976078265617994066778353628850358741826081548755897062987213022267632503735923929811245069212111181752432098319159829826990131667785265942003397245532553045942369057166244224864220233651805343676391046259516447340842391353456013734212433133141367365017 (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.