Factor Info

ID 103428
Size 604 digits / 2005 bits
Status composite
Value 2028577159190579579832606547227948664148568067500646312440192271627365770617244322600090352200389345310051602586067586113612276338526188247996139451662701241163084145888292312014869799530585115426204644650632335953008424414195391907976155877501104815618843571911616609872552954758981121329807613105991788181287287929508872976564072967600204221919659497050003485186638786286673783406426915490326826004723253367128231051045673649089330083838989863594603776541244222744416948497190355488009174141254490933410886605513192917539645270702925416727846477029882982810206019037310531259932595108166203557943926349

Factorizations

Primary (ID: 488) 100213776846657651262073 (proven prime)
(ID: 103429) 20242497818384908690010872468634133098397593356003618645171191617597423268387471735780133325579700052384191789312899300511176784393302317487405182483235529452595474607039126215131553534558147168292359433394310119516974872501333107913235567554202286423981625776896057209265824636444017427866048722473725117263252150910346853007315220410985043453723231141591572297096772691807541209330986804173275633465612590343794858556268230914606674488900978757814300166870717886691345052551480971492780256964420964146789980674913131225996397465649396987178898051734779706724408911877191968957813 (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.