Factor Info

ID 15911
Size 356 digits / 1181 bits
Status composite
Value 29881167981687427727494917049885614771106006819901925110746823420017239505126001583457481812613080661065176811595087632205998043050211796167585300682965788757170400851866748457326310049301823331035137277816196716267023650733486453415658325602481914942210080954859616897877482223083935774197079240079578638434381620956301613721362186033544706164619555761401

Factorizations

Primary (ID: 11317) 3145393391123750039342489201 (proven prime)
(ID: 15912) 9499977988766558414133920335865078573105979024076201300531989553552774388274249154869450771802984857934361279697132596599377184519575134189376082573405969423637348312779927490230815419986330208717266379050187047900627582749768428247410941149067397337996340365506909907012274991651488097270521846324854803354591751404550861032201 (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.