Factor Info

ID 172954
Size 712 digits / 2362 bits
Status composite
Value 1039636244325991772445684518789284736253499299573334289335005419463932350893131851492549425372758069579399444967716864932807080876919418367996905156230377572654768576656550165315668578043554177282823883866849434654257265085452522723979895105797870149844401160870221002808567648058311494966713385677926184189540772069649782055014744216996031319082123090931253605345584130082056645454715179668549642915349904625272105397474512942831209742689089089827689691520661091369433606632941846652462418762294144170958593039245065387264790437736813059228538263256828536173183020234203307769251854544934685280820784678436710879260116226885779507512518661578842225022478925304934917671283134114116199770994289931215740957005081

Factorizations

Primary (ID: 171920) 12501793642962638024647540142387104828765663100546837525624653381 (proven prime)
(ID: 172955) 83158966946411847418706620081860044441618772804945660362855122337826150314020166840510206328493635372027025262161204612754617881335870913449882831353587307562214262449774856515312371482500531958730877096956461968010625266583260972788992624958105145846429914694965159829733157774410229996352812684905338621009616795080378251705470130816291684660806765554184645683668124309776123478805774027860370549432767697694856082283314233375289423313363194861566736252673319838415113026226991607825622983415734927093940411038179660217201629703282429701102086942641688981783964651913345697311584609910546855240811121538224208465250211769094988729344431689685701 (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.