Factor Info

ID 140440
Size 786 digits / 2610 bits
Status composite
Value 259663443341580164200598193579036287463388986908188533526222815529438056320060165998009464403036960957270529890703935947781969439896836519051424298024529432981970730011052587822094856048130592577289744254222738896106436731478358062249450509151267253378798486325090773794121262377953088486647353002918397683230213257976419962388973328462819726195077387264374783991655093067412311014152849944851808180357623509037999883164174914607973288495701236295722884535499832900621973645104764529959824357668572579689630639867492335992495612679607333104235383654546891912820399599587213148603838676100134587996350886382703945504976289770772053620786204991188005698205603329459874575965286251541443235353209386767338456435893364727129957065673194706969284331373645312768938954742816064829680475213199

Factorizations

Primary (ID: 138865) 6979147079581739570429953 (proven prime)
(ID: 140441) 37205612717527339996716043207113483825517372358746652313025853839604788089118192184355472894491211415870258457330227127477070114379729841729011184275260983574347752770153818021346462839280751880026915364728038918912994276794740893144461318411665349987994231437248773907369261055934461506847856690506777604538776742488670710600932533040117545112750856879144707321303801383146389113551353913055114588095984514109783392731342345326185576429207631823224402664214413807734030213021181590088281371549470884042706728220701910683212832193975496139741191876288991523007048495599324061402731685073381684284188977861916243536699036699159525211471555306271064287432597101289619666819362790450175009609471361079185908786856786929353871143023351839545748334088271116101520783 (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.