Factor Info

ID 140317
Size 534 digits / 1773 bits
Status composite
Value 315902280094570694997770641205593047845589990535710545228603710148676963053352394816631262015433453536662351091800155736580810359108350731239643249240401783601224867180828095185096775982421356553102582262605240768992526375169253744468601707816516302763207031778430651645026194594921322589943199358207354370382672540366807283041382233282311020923818530357929871396426944544128181633553194161810180894339065084021853213660252991663095514821910355906806230454920297666633942063034139725610686157284457780278868065492957030692945272950251

Factorizations

Primary (ID: 174307) 11135075053055350258751725441 (proven prime)
(ID: 175218) 28370018036644517546266353790453173707393224584087325607483963967394700279987229903270541154074598419914239748829839681952729131483186668479900177369745956621275941625045925429368726280760267798590634330122404698645990377702915485712721102102628204476158706713523064936148642147059083236873071689771373698149712306940640564518433804883746002253593694257175381942712932978742460225428511459978334021749866729908789729802727626430382121483041863648125539455835449488192617246251793819623622463608970656834411 (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.