Factor Info

ID 100188
Size 870 digits / 2889 bits
Status composite
Value 418975138135013172548138120898591240493179117782681621354104351243163936508830838867262215566559619103167462644251247734752432163868459219267473918204909440754819604955440849873216042885554293775229427804238444312612494811455845295833494191079580625958275807860705463814078096426062308709976603401181514730912186384533365778364821541023771512170590981709421237758248696604905339571771544408575858700227191429748550811197880605600139142841746678172408757730953328998978219249981384557128170382503359267926684882073778379806395920635007601465168257936193874445846697671658219707468539119751236296881886397881465679732132907506718169410521844204471350717675173602875053547376718592419705756436936593421818892112258611221458431311270507759743331520827071015372215608383116438550425163636250940941260493992909068781720103549189952602892665746665121345771200039875356297834269

Factorizations

Primary (ID: 98232) 1331941464980121647871378829090875780785418615961853991905930123582988427050369491775672961 (proven prime)
(ID: 100189) 314559722893878149131203847063647095482387761221609517994283528696717339569986867598022541831822259091445379866782632765931777993167910945705544582572539667573078167282904056563452087444402792603775375356150457476166946744767543598669381349137945609779267077498095977213031124378663090907599648166324063813673742101943358473412508799867003635128272895586790393090536048644995466933279104462486140556275126766054143606567368959289189198438928878635967596914859584484167198298917357869926719553557526183491298926250071323580157538950421087327503829464838634790293206209785428641085632901878852619943297867828513952913527188282357309100487507118620238151462199677906032537100273530314293280171679406307670707876337679992857152066634769185300800530758783083681957931357712577387894429 (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.